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April 24, 2014

Search: percents

Number of results: 112

math
0k i dont know the answer for these percents, decimals, and fractions. You have to change decimals to percents, fractions to decimals, and percents to fractions. 0.23 3/100 32 1/2% 0.25 3/5 75% 1/8 0.835 10% 95% 4% 120% 0.3333.... 1.05 1/6 If you can please help me anyone =\
Friday, March 14, 2008 at 1:23am by Kenya

fractions, decimals,and percents
What are some uses for fractions, decimals, and percents? FIND AT LEAST 2 AND TELL WHY!
Monday, November 17, 2008 at 9:15pm by jj

Percents and Porporitons help? ( Algebra) Check?
What percent of 120 is 66? So on my paper.. I wrote 120 out of 100, because all percents add up to be 100 percent. And then I wrote = 66 over x. Is this correct? and then I would do the butterfly method? ( Cross Multiply) Thank you! -Allyson
Monday, October 25, 2010 at 3:21pm by Allyson

math
how do you diverse fractions to decimals and visa versa Just take the top number and divide it by the bottom one. For example, if you have 3/10, take 3 and divide it by 10, giving you .30 and this is 30%. Oh, the the other half, if you have a decimal. .1 =tenths place .11 =...
Tuesday, February 6, 2007 at 7:50pm by CHRIS

Math
Well in school we were reviewing percents, and one of the main things being discussed was how to convert between fractions, decimals, and percents. However I didn't understand how she explained converting fractions to decimals. She said that on the test we weren't allowed to ...
Wednesday, February 25, 2009 at 7:11pm by Jess

math
what are percents
Monday, September 26, 2011 at 8:46pm by anonumon

help with percents
what is 5% of a $40.000
Monday, May 20, 2013 at 3:12pm by Anonymous

math
hello can you help me with percents
Wednesday, February 20, 2013 at 8:16pm by Damonik

math
I need to know how to do percents. Example: what is 6% of 18?
Monday, March 17, 2008 at 4:39pm by Megan

Math
3/4 changed to percents? would it be 75%
Wednesday, July 16, 2008 at 3:49pm by AK

math-percents
what percent is .624?
Sunday, April 1, 2012 at 10:04am by Lucy

math
How are percents like fractions? example
Wednesday, February 4, 2009 at 9:28pm by dawn

Pre-algebra
how do you change interst to percents?
Wednesday, March 4, 2009 at 10:26pm by jamie

math
How do you change fractions to percents HELP PLEASE...
Tuesday, March 17, 2009 at 11:41pm by Daniella

math
how do you convert fractions to decimals and percents
Tuesday, April 7, 2009 at 5:10pm by harley

Tables
How to do a table with fractions,decimals,and percents
Wednesday, May 18, 2011 at 1:04am by Brenda

math
how do you find percents and degrees when there are 50 people and not 100
Monday, October 22, 2007 at 10:09pm by johnathan

arithmetic
how do u use fractions percents an decimals in real life
Tuesday, October 12, 2010 at 4:14pm by genesis

math
where can i find information about fractions decimals and percents
Monday, January 17, 2011 at 6:26pm by jaansia carswell

Algebra 1
How do you put percents into degrees? For example: 25%= ?degree
Thursday, October 13, 2011 at 2:59pm by Hello Kitty

math
how you figure percents like percent of438 to 789
Thursday, October 20, 2011 at 7:38am by felix

Fractions,Decimals,Percents
4/5=0.8=80% 27/100=0.27=27% 3/20=0.15=15% 8/9=0.88=88% 9/1000=0.009=00.9% 21/50=1.42=142%
Thursday, August 29, 2013 at 5:54pm by Jerald

Math - Percents
If 200% of a number n is decreased by 12.5%, the result is 28. What is the value of n?
Friday, September 13, 2013 at 10:06am by Venus

percents
If I need to mutliply 80.00 times 8.25%, where do i put my decimals fot the percentage?
Tuesday, March 3, 2009 at 1:46pm by ....

Math
Identify the group that does not contain equivalent fractions, decimals, and percents
Monday, August 29, 2011 at 9:16pm by Sydney

math
which of the following percents can also be expressed as a mixed number? a.310% b.49% c.7.4% d.0.001%
Monday, June 17, 2013 at 7:43pm by babyc36

Math percents
a) 2/5 of 80% of 3000 cm b) 3/5 of 150% of 50 mL c) 4/5 of 12.5 % of 10 cm2 please explain how u got the answer thank u!!!!
Friday, October 25, 2013 at 9:31pm by anonymous

math
what number is 24% of 95. Sorry but i dont understand how to get numbers using percents. another problem im stuck with is what percent of 90 is 60
Thursday, February 26, 2009 at 11:08pm by Christina

percents
at anthoney's school,25% of the 72 sixth grade students wearv either glasses or contact lences.
Thursday, December 30, 2010 at 3:59pm by dian charles

math. need help asap!!!!!
What's 0.8, and 1.1 as mixed numbers. What's 1 1/2, and 1/5 as decimals? What's 0.09, 2.46, 3/5, and 99/100 as percents. Please help. Due tomorrow!!!
Tuesday, January 15, 2013 at 7:22pm by leslie

percents
I just need to get the formulas for these percent problems: 1. 76 is 80 % of what #? 2. 85 is what percent of 200? 3. what % of 75 is 40? Thanks!
Tuesday, February 3, 2009 at 8:56pm by abbie

math
How can ou change numbers into percents then into degrees? For example the number is 90. Percent is ? Degree is ?
Friday, August 31, 2007 at 10:30pm by Brenda

math
if your doing a circle graph in math and you have percents that are 18 16 or something that doesnt end with a 5 or 1 what degrees would it be??
Tuesday, October 23, 2007 at 12:04am by anonymous person

math
Rename percent as fractions and fractions as percents. 1/10 40% 66 2/3% 8/4 125% 2/25
Wednesday, January 30, 2008 at 3:17pm by brittany

percents
A fund drive announces that that it has raised $3,276 which is 70% of its goal. How much more must be raised? Can you show me how to do this?
Monday, October 20, 2008 at 5:32pm by Odessa

percents
Dealer sold 26 of 34 boats. What percentage was not sold?
Wednesday, February 15, 2012 at 9:03am by Casey

math PERCENTS
Can you check these i need to indicate if a - less than 1% b- greater than 100% c- between 1% and 100% 1) 1/2 -- a 2) 4/3 -- b 3) 2/300 - a 4) 3/10 -- a 5) 10.8 -- b 6) 0.7 - a 7) 1.4 -- b 8) 0.06 -- a 9) 1.03 -- b 10) 0.009 - a 11) 0.635 --a 12) .0053 --a
Monday, February 13, 2012 at 10:22pm by marko

math percents
How do I solve this problem without calculator? I keep coming up with 270 but the calculator says 275 Thirty-three is 12% of what number?
Thursday, February 6, 2014 at 3:50pm by Angela

Math
I have 4 100 percents, a 90 percent, a 85 percent, and a 95 percent. What should my average be??
Friday, May 17, 2013 at 11:06pm by Anonymous

Math
Find the percent using the percet proportion. 54 patients is what percent of 900 patients? The percents is___%
Sunday, March 1, 2009 at 1:02pm by Jamar

Algebra
how do you turn a decimal to fractions and percents? like .6 or .001 also how do you turn 2.85% into fraction and decimal?
Monday, September 14, 2009 at 12:18am by Christina

math
If there are 300 students majoring in History and 150 majoring in English what is the percentage of that? How do you turn students to percents?
Sunday, January 10, 2010 at 8:30pm by Rmz

Math Repost for Nick
Math - Nick, Wednesday, November 28, 2007 at 8:16pm Percents. changing precents like 8 out of 100?
Wednesday, November 28, 2007 at 8:24pm by Ms. Sue

math percents
have a word problem can you help josh wants to buy a video game system that cost $800 rightnow he has $5.0 saved. what percent of the $800 has he saved so far?
Monday, February 13, 2012 at 8:39pm by marko

Chemistry
I'm supposed to compare the percent composition of gases in the atmosphere at sea level to the percent composition at high altitude.. Would the percents decrease? I don't really understand
Wednesday, January 16, 2013 at 6:30pm by Sara

math
another type of percents im havin trouble with, i know im close to figuring it out but cant quite get there... "there were 130 people in a school auditorium to listen to a political candidate. This reprsents 33 1/3% of the capacity of the auditorium. How many seats are in the ...
Tuesday, May 22, 2012 at 10:23pm by Jason

math
another type of percents im havin trouble with, i know im close to figuring it out but cant quite get there... "there were 130 people in a school auditorium to listen to a political candidate. This reprsents 33 1/3% of the capacity of the auditorium. How many seats are in the ...
Tuesday, May 22, 2012 at 10:23pm by Jason

math percents
is this right? to finde decimal and percent for 1 4/5 decimal is 1.8 percent 180%
Monday, February 13, 2012 at 8:53pm by marko

percents
Dennis has a coupon for 15% off the original price of a new printer. He pays $75. What was the retail price (sale price) of the printer? How do I get the answer?
Friday, January 29, 2010 at 2:58am by Rocko

Health
a 14 year old boy has a resting heart rate of 76. using lower and upper reserve training percents of 50 and 85 what is his target heart range? 110 to 180 130 to 206 141 to 186 144 to 206
Friday, October 4, 2013 at 12:55pm by Steve

Health
a 14 year old boy has a resting heart rate of 76. using lower and upper reserve training percents of 50 and 85 what is his target heart range? 110 to 180 130 to 206 141 to 186 144 to 206
Friday, October 4, 2013 at 11:55am by Steve

Pre algebra
A store was offering 30 % off everything in the bike store . A boy bought a bike for $91 dollars. How much was the original price of the bike? please explain each step. We are studying proportions and percents. thanks
Tuesday, June 22, 2010 at 1:34pm by Guy

math213
I need help in finding five websites that contain mathematical activities, manipulatives, or lesson plans for fractions, decimals, or percents. Prepare an annotated bibliography for each Web site, along with a brief explanation of why each site is worthwhile, and how you ...
Monday, December 14, 2009 at 12:55am by alicia

percents
how do you find the percent of how many students in the class for example there are 2000 students in a class and 20 percent of them speak french...how do i solve this problem?
Monday, February 9, 2009 at 9:31pm by joelyz

fractions and percents
write a percent for a $7.50 donation from a $100 check. 7.5 percent??? 7.5% = 75 OVER 100 yepp, 7.5% but if you want some explanation, here's a picture. =] i11.tinypic.c0m/44ipo50 make sure to change the "0" in the com to an "o" dumbb dumb
Thursday, December 7, 2006 at 8:01pm by jasmin

Math / Percents
What is the process to get this answer? Annie spends $600 a month on rent and makes $25,000 per year. To the nearest percent, what percent of her income does she spend on rent? Answer: 29%
Monday, March 24, 2008 at 5:42pm by Claire

Algebra check+help?
What percent of 225 is 99? So then I wrote out 225 Over X and then I wrote = To 99/100? Is that what you would do? Because if you add up all percents, you should always get 100? Could someone correct me and help me get the right answer? THANK YOU! -Allyson
Monday, October 25, 2010 at 4:40pm by Allyson

Pre-Algebra
Can I have someone check this please? I wouldn't want to do the whole page, then find out I had done them all wrong. :( [Percents of Change] A $100 digital watch is now $72 Decrease, 72/100 = negative percent. 100/72.00 = .72 .72 - 1 = 30%? Thanks. 30% is my final answer, ...
Tuesday, October 27, 2009 at 11:30pm by Dean

algebra
The cost, in millions of dollars, to remove x % of pollution in a lake modeled by c=6,000/200-2x What is the cost to remove 75% of the pollutant? I am so lost, there are other percents if someone can show me this one I can figure out the other questions.
Friday, July 8, 2011 at 1:54pm by daytripper

math
Survey five Web sites that contain mathematical activities, manipulatives, or lesson plans for fractions, decimals, or percents. Prepare an annotated bibliography for each Web site, along with a brief explanation of why each site is worthwhile, and how you might use it in the ...
Thursday, December 10, 2009 at 4:13pm by alicia

percents
there are 1000 students. The 6th grade surveyed.12% of the students brunge lunch from home.suppose 24 6th graders do this.how many 6th graders are at the school? HELP PLEEZ!
Monday, February 9, 2009 at 10:33pm by ~{_joelyz_}~ NEED HELP NOW!

percents
A company gives raises once a year. Amir's present salary is $12,000. His manager would like to raise his salary to $84,000. What percentage raise would he be recieving.
Monday, October 20, 2008 at 5:39pm by Odessa

math
so it would be like 500 divided by 140 for ted and tony ..... 120 because of ted and tom but wait i think i am doing this wrong can you at least give me the answers and i will follow you and that for you to explain to me please i give up i hate percents ....its due tommorow ...
Monday, November 9, 2009 at 5:12pm by Katherine

Math - Percents
Polly mixes 2 gallons of windshield wiper fluid with 8 gallons of water. The resulting solution is made up of k% windshield wiper fluid. What is the value of k?
Friday, September 13, 2013 at 10:26am by Venus

Pre-Algebra
Is this correct? If I'm mistaken, please correct it for me, and show me how. Thanks. [Fractions, Decimals, and Percents.] 33 & 1/3 of $90 = $21.00 100% of 500 = $500 1% of 500 = $5.00 50% of 70 = $35.00 100% of 70 = $70.00 Thanks, you don't have to tell me all of then, just ...
Sunday, October 25, 2009 at 10:35pm by Dean

Math - Percents
Roberto has 40 marble, and Imelda has 27 marbles. Roberto gives 15% of his marbles to Imelda. Imelda now has what percent more marbles that she had before?
Friday, September 13, 2013 at 10:20am by Venus

math
a square has a length of 5 inches. Then it is increased by 20%. Then the same square has a width of 10 inches and it is increased by 10%. How Many Percents has the area of the square been increased By? Thanx 4 your Help
Sunday, January 24, 2010 at 6:57pm by qwertyuiop

Chemistry
The manufacture of ethanol (CH3CH2OH) yields diethyl ether ((C2H5)2O) as a by product. the complete combustion of a 1.005 g sample of the manufactured product yielded 1.963 g of carbon dioxide. what are the weight percents of ethanol and diethyl ether in the sample?
Saturday, October 1, 2011 at 9:00pm by Jessica

Math- Percents
Katie did 28 sit-ups on Monday and 42 on Tuesday. She did what percent more sit-ups on Tuesday than she did on Monday?
Friday, September 13, 2013 at 10:00am by Venus

math
How can I add a two digit number and two three digit numbers in my head. Any tricks anyone knows in connection with short-cuts to solving different math problems( such as addition, subtraction,multiplication, division, rounding, conversions, percents) in your head when you can...
Saturday, September 27, 2008 at 2:16pm by Mattie

math
The area of each of the four states shown of the united states is given as fractions, decimals or percents of the total area of the united states. Arrange the states in order from the largest area to the smallest area. California-4.25% Montana-1/30 New Mexico-0.072 Texas-9/125
Monday, August 29, 2011 at 8:13pm by HELP!!!

Percents
The minimum daily values (MDVs)for certain foods are given. They are based on a 2,000 calorie per day diet. Find decimal and fractional notation for the percent notation in each sentence. 1 ounce of Tostitos provides 9% of the MDV of fat 1/2 cup of Capmbells' New England clam ...
Thursday, March 6, 2008 at 10:40am by Sherri

math
when you make a circle graph how do you find the percent? like there are 33 people and only 4 likes cats 5 likes dogs 6 likes snakes 7 likes birds and 12 likes rats ... how would you find all the percents next is how do you find the degrees to make the whole circle??
Tuesday, October 23, 2007 at 10:40pm by trenton

chemistry
A chemist weighed out 5.31 g of a mixture containing unknown amounts of BaO(s) and CaO(s) and placed the sample in a 1.50 L flask containing CO2(g) at 30.0C and 750. torr. After the reaction to form BaCO3(s) and CaCO3(s) was completed, the pressure of CO2(g) remaining was 230...
Saturday, November 6, 2010 at 10:50pm by Anonymous

Math
I need the steps and an example for chaning a fraction to a percent. I also need the steps and an example for chaning a decimal to a percent. The last one I need is chaning a percent to a fraction and a decimal. Thank-You, If you can only answer one of them that would be great...
Thursday, January 4, 2007 at 3:44pm by Anonymous

Math
While at the skating rink Kris Donna Ralph and Dory ordered a pizza. Kris ate 1/8, Donna ate 3/8, Ralph ate 25%, and Dory 5%. What percentage of the pizza was eaten by group. A.14% b.25% C.40% D.80% I don't know how to solve this one. Identify the group that does NOT contain ...
Monday, September 16, 2013 at 6:19pm by Jerald

math percents
can you check these: what percent of 64 is 48? i got 75% 25% of what number is 24? i got 96 48% of 83 is what number? i go 39.84 what percent of 530 is 107? i got : 201.88 62% of what is number is 84? i got 135.48 what percent of 42 is 7.5? i got 17.86 37% of 245 is what ...
Wednesday, February 29, 2012 at 8:36pm by marko

Math
10. Nathan got a 30% discount when he bought a new shirt. Tyler purchased the same shirt but received a 70% discount. Which of the following is equivalent to the difference between their percents of discount? A. 2.50 B. .7 C. 2/5 D. 1/4 C 12. 3/8 of the girls on the volleyball...
Monday, September 16, 2013 at 6:47pm by Jerald

MAth - Percents
Bobby makes a commission on each stereo that he sell; this commission is equal to 40% of the final(sale) price of the stereo. Today, all the stereos in Bobby's store are on sale for 10% off the listed price. During this sale, what percent of the listed price does Bobby get as ...
Friday, September 13, 2013 at 10:25am by Venus

math
What are the following percents: 7 out of 53 17 out of 52 4 out of 18 7 out of 18 3 out of 33 9 out of 31 3 out of 35 7 out of 32
Sunday, February 14, 2010 at 6:50pm by Mattie

chemistry
The element rhenium (Re) has two naturally occurring isotopes, 185Re and 187Re, with an average atomic mass of 186.207 amu. Rhenium is 62.60% 187Re, and the atomic mass of 187Re is 186.956 amu. Calculate the mass of 185Re. am i supposed to multiply the atomic masses and the ...
Monday, January 5, 2009 at 4:29pm by lyne

math
You have two job offers on the table. The first job you will earn a weekly salary of $14 per hour. The second job offers you $7 per hour plus 30% commission. Explain how you would decide which job to take. What would be the deciding factor? Explain to your classmates which ...
Friday, May 31, 2013 at 11:08pm by Santina

statistics
Suppose your statistics instructor gave six examinations during the semester. You received the following grades (percent correct): 89, 64, 88, 89, 91, and 75. Instead of averaging the six scores, the instructor indicated he would randomly select five grades and compute the ...
Wednesday, February 29, 2012 at 4:51pm by Anonymous

math percents
Can you check these? 18% of 90 is what number? i got 16.2 what number is 41% of 800? i got: 1951.22 what number 5% of 522? i got : 10440 70% of 279 is what number? i got: 195.3 what number is 90% of 13? i got : 14.44 9% of 351 is what number? i got: 32 36% of 95 is what number...
Thursday, March 1, 2012 at 8:21pm by marko

Help with a chemistry reaction
2Fe + 3Cl2 -> 2FeCl3 How much FeCl3 can you produce with 10g of Fe and how much Cl2 will be consumed? The chain of thought in my head is, first calculate the amount of mol in Fe, done by taking the mass over the molarmass 10g/55,85 = 0,179mol If this is the amount of Fe mol...
Wednesday, October 4, 2006 at 1:23pm by Marius

math
Explain the difference between of a quantity and of a quantity. 56. Match the percents in column A with their equivalent fractions in column B. Column A Column B (a) (1) (b) 5% (2) (c) (3) (d) (4) (e) 60% (5) (f ) (6) 1 Explain the difference between 1/4 of a quantity and 1/4...
Thursday, October 23, 2008 at 5:32pm by nita

chemistry
Combustion analysis of 1.00g of the male sex hormone, testosterone, yields 2.90 g of CO2 and .875 g H2O. What are the mass percents of carbon, hydrogen, and oxygen in testosterone? How do I solve this? How many grams of C is in 2.90g of CO2? That is the same mass of C in the 1...
Monday, October 16, 2006 at 5:07pm by Chris

percents
In a survey 200 people were asked what they liked to do the most.Whats percent about? If 150 people said they liked to swim, then the percent of those who enjoyed swimming would be (150/200*100 = ?? percent. Those who liked to do something other than swimming would be (50/150...
Monday, October 23, 2006 at 5:33pm by anne

6th grade math
still having problems on probability question with ratios and percents. If you surveyed 30 people (21 girls and 9 boys) and they picked differnt song genre's as their favorite. 3 out of the 21 girls picked country and 0 of the 9 boys picked country. The question is are females...
Wednesday, September 26, 2012 at 12:18pm by Brandi

math: percent and fractions
Can you give me two examples of two realistic percent problems in which the percents are actually nice fractions and the numbers involved are compatible with the fractions. One problem should as for the part, given the whole and the percent. And the other problem should ask ...
Sunday, April 6, 2008 at 10:33pm by Mary

Statistics
Politicians are interested in knowing the opinions of their constituents on important issues. One administrative assistant to a senator claims that more than 63% of adult women favor stricter gun laws. A recent telephone survey of 1026 adult women by IBR Polls found that 65.9...
Thursday, June 27, 2013 at 5:55pm by Katie

statistics
In a study of the effect of a medical treatment, a simple random sample of 300 of the 500 participating patients was assigned to the treatment group; the remaining patients formed the control group. When the patients were assessed at the end of the study, favorable outcomes ...
Monday, August 12, 2013 at 11:40pm by Jimmy Sarns

statistics
In a study of the effect of a medical treatment, a simple random sample of 300 of the 500 participating patients was assigned to the treatment group; the remaining patients formed the control group. When the patients were assessed at the end of the study, favorable outcomes ...
Monday, August 12, 2013 at 11:40pm by Jimmy Sarns

stats
Education 25 t0 34 35 t0 54 55+ Total Did not complete high school 4,474 9,155 14,224 27,853 Completed high school 11,546 26,481 20,060 58,087 1-3 years of college 10,700 22,618 11,127 44,445 4 or more years of college 11,066 23,183 10,596 44,845 Total 37,786 81,435 56,008 175...
Friday, February 6, 2009 at 8:01pm by Anonymous

Algebra
A big sale is happening today at the Newton Shoe Store. You buy two pair od running shoes. The first pair is $64, which is 20% off the original price. The second pair os $72, which is 40% off the original price. what is the persent of discount on the Combined purchase os the ...
Thursday, March 27, 2008 at 6:14pm by Kaylee

Math (excel formulas)
I am finding absolute and relative differences in excel. I have a compared value of 1.00 (D6) and a reference value of 38.50 (D6). I found the absolute difference to be -37.50 (D6-D9). For the relative difference I took the compared value of 1.00 (D6) and subtracted the ...
Sunday, March 1, 2009 at 12:41am by Emily

Percents Using Proportions
I do not understand the wording and/or got stuck while I was working on the following two problems: The attendance at a family reunion was 160 people. This was 125% of last year's attendance. How many people attended the reunion last year? There are 1,295 students attending a ...
Thursday, January 17, 2013 at 7:37pm by Samantha

Statistics
In a study of the effect of a medical treatment, a simple random sample of 300 of the 500 participating patients was assigned to the treatment group; the remaining patients formed the control group. When the patients were assessed at the end of the study, favorable outcomes ...
Friday, August 16, 2013 at 3:09am by Ditto

math..percents
Craig wants to buy some software for his computer. The company that makes the software sells it to a software distributor for $30. The distributor adds 15% to the price and then sells it to the store. The store adds 25% on top of the price they pay for it to result in their ...
Friday, June 16, 2006 at 7:28pm by shelby

Chemistry
please check my answers. THANK YOU. 1) The percent by mass of carbon in acetone, C3H6O is. Answer: 62.1% 2) What is the percent by mass of zinc, Zn, in ZnCO3? Answer: 52.3% 3)What is the percentage of water in the compound BaCl2 * 2H2O? Answer: 7.96% 4)How many atoms are in ...
Wednesday, August 1, 2007 at 8:09pm by anonymous

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