how do you turn a decimal to fractions and percents?
10,354 results, page 10

Math HELP!
How do you subtract fractions? I don't get it. 
fractions
38/53 in the simplest form 
math
What is the answer to this fractions 1/3 + 2/7 
Math
Fractions between 2/11 and 1/2 
Math
6 fractions between 1//2 and 6/7 
Math
how do you solve 2/x*3x/7? (fractions) Thank you! 
Math
Adding fractions 
geometry
Raul is laying a cement concrete walkway in his backyard. He decides to put a turn of 30° from the horizontal in the walkway to go around a tree and flowerbed. Once he gets past the tree, he wants to continue the walkway in the same direction as before. At what angle should ... 
Math (Area formed by 3D coordinates)
Compute the area of the parallelogram formed by A(2, 1, 4), B(0, 2, 3) C(1, 6, 5), and D(1, 3, 4). So for this problem, do I turn the four points into two vectors with AD and BC and then take the cross product and then find the magnitude? Taking the cross product and ... 
math
A Norman window has the shape of a rectangle surmounted by a semicircle. (Thus the diameter of the semicircle is equal to the width of the rectangle.) If the perimeter of the window is 46 ft, find the dimensions of the window so that the greatest possible amount of light is ... 
probability
Assume that head sizes (circumference) of new recruits in the Canadian armed forces can be approximated by a normal distribution with a mean of 22.8 inches and a standard deviation of 1.1 inches. (a)What proportion of recruits have head sizes between 22 and 23 inches? (b)Five ... 
6th grade math
Please check to make sure I did these correctly, so confusing. Thank you. Rename each fraction as a terminating or repeating decimal 13/20 .65 1/3 0.3333333333333333 2/9 0.2222222222222222 5/12 0.4166666666666667 1/16 0.0625 Rename each mixed number as a terminating or ... 
math
Phosphorus32 (P32) has a halflife of 14.2 days. If 200 g of this substance are present initially, find the amount Q(t) present after t days. (Round your growth constant to four decimal places.) How fast is the P32 decaying when t = 21.5? (Round your answer to three decimal... 
Math
Phosphorus32 (P32) has a halflife of 14.2 days. If 200 g of this substance are present initially, find the amount Q(t) present after t days. (Round your growth constant to four decimal places.) How fast is the P32 decaying when t = 21.5? (Round your answer to three decimal... 
math
Phosphorus32 (P32) has a halflife of 14.2 days. If 200 g of this substance are present initially, find the amount Q(t) present after t days. (Round your growth constant to four decimal places.) How fast is the P32 decaying when t = 21.5? (Round your answer to three decimal... 
Math
Phosphorus32 (P32) has a halflife of 14.2 days. If 200 g of this substance are present initially, find the amount Q(t) present after t days. (Round your growth constant to four decimal places.) How fast is the P32 decaying when t = 21.5? (Round your answer to three decimal... 
Algebra
Find the hydrogen ion concentration of a saturated solution of calcium hydroxide whose pH is 13.3. (If you enter your answer in scientific notation, round the decimal value to one decimal place. Use equivalent rounding if you do not enter your answer in scientific notation.) 
STATS
At an outpatient mental health clinic, appointment cancellations occur at a mean rate of 1.60 per day on a typical Wednesday. Let X be the number of cancellations on a particular Wednesday. a) What is the probability that no cancellations will occur on a particular Wednesday... 
science check my answers?
A car travels around a circular turn of radius 50 meters while maintaining a constant speed of 15 m/s. Find the minimum value for the coefficient of friction necessary to keep the car on the road. I got .40 for the minimum value of friction. In icy conditions, the coefficient ... 
math
Find the place value of 7 and 8 in the number 9.7548. (b). Write 23459/1000 in decimal form. (c). Write 3.537 in English words. (d). Write twelve and seventeen thousandths in decimal form. (e). Complete the statements below, using the symbol “<” or “>”. 0.889 ... 
phi 103
Sometimes people get caught in a “downward spiral,” a case in which something leads to a result which in turn leads to more of the original thing, bringing on more of the result. As the process continues, the result continually gets worse and worse. An example is when ... 
math
i am having trouble on solving fractional equations such as: 2 3 7 ______ + _____ = ______________ x+3 x+4 x^2 +7x+12 factor the right side denominator, then look for what factors make up a common denominator. For each fraction, multiply the numerator and denominator with the ... 
5 PreCalculus Questions
1. What is the value of x in the right triangle below? If needed, round your answer to two decimal places. 32 angle, 15 inches, find the x in base… 2. A 10foot ladder is leaning up against the side of a building so that the top of the ladder reaches the top of the building... 
Math
Cosmic ray bombardment of the atmosphere produces neutrons, which in turn react with nitrogen to produce radioactive carbon14. Radioactive carbon14 enters all living tissue through carbon dioxide (via plants). As long as a plant or animal is alive, carbon14 is maintained in... 
statistic
A distribution of values is normal with a mean of 225.5 and a standard deviation of 3.2. Find the probability that a randomly selected value is greater than 222.6. P(X > 222.6) = Enter your answer as a number accurate to 4 decimal places. Answers obtained using exact z... 
geometry
Question 1.1. For each of the following questions, choose the correct answer. What is another word for rotation? (Points : 1) flip turn slide fall Question 2.2. What's another word for a translation? (Points : 1) flip turn slide fall Question 3.3. Maria slides a triangle two ... 
math
Question 1.1. For each of the following questions, choose the correct answer. What is another word for rotation? (Points : 1) flip turn slide fall Question 2.2. What's another word for a translation? (Points : 1) flip turn slide fall Question 3.3. Maria slides a triangle two ... 
Physics
For parts AC: /^Vo  2M  velocity into pg. >R )2m )  top view rear view A car of mass, 2m, is going around a turn at a constant radius, R, with velocity, v0. The turn is not banked – it is a flat surface. Assume the car and the road are on Earth’s surface. a) ... 
Math help?
1. What are the equivalent fraction and decimal for 25%? 2. What is the equivalent decimal for 20%? 0.2 20 2.2 2 3. Estimate 78% of 20. 14 16 19 2 4. You go out to eat with your family, and you agree to leave the tip. What is a 15% tip on a $60.00 bill? $3.00 $6.00 $9.00 $12.... 
Physics
For this problem, you are allowed to consult with other members of the class, but not with faculty and not with anyone outside the course. Simplify all your expressions. A car of mass, 2m, is going around a turn at a constant radius, R, with velocity, v0. The turn is not ... 
Math
I just want to double check myself. For the decimal 8.62354....what is the place value of 3? Thousandths correct? For the decimal 7.58021....what is the place value of 1? HundredThousandthscorrect? 
Math
There is no terminating decimal that, when squared, equals 2. It can also be proved that there is no repeating decimal that, when squared, equals 2. Therefore, The square root of 2 is a.) a rational number b.) no a rational number 
English
Writeacher, I really need you to check these sentences and tell me which are possible. Thank you. 1) I really hope we can start our students' email exchange next week. 2) Can you possibly write a short presentation of your school (age range of your students, list of core ... 
math
Test these conjectures. Give three examples. Explain if the conjecture is correct or incorrect. 1. If a number is divisible by 4, it is always an even number._________________________________ 2. All multiples of 5 have a 5 in the ones place.__________________________________ 3... 
Calculus
Find the intervals where the function f(x)=((2x1)^2)(x3)^2 is concave up and concave down and find all inflection points. Give decimal answers using two decimal place accuracy. Please help me!!! I really don't understand! and please show your work so that I understand :) ... 
arithmetic
ok I don't know how to multiply 600x3/8 then subtract it. Could you please show me how. That math place doesnt realy help me. I get 1800/4800 right?? how do i break it down without it taking forever? http://www.jiskha.com/display.cgi?id=1185664724.1185669166 Basically, you ... 
Probability and statistic
Suppose X has an exponential distribution with mean equal to 13. Determine the following: (a) Upper P leftparenthesis x greaterthan 10 rightparenthesis (Round your answer to 3 decimal places.) (b) Upper P leftparenthesis x greaterthan 20 rightparenthesis... 
math/algebra
Subtract: express your answer in simplest form. 2/5  y/y2 answers a)3y2/y2 b) 3y 2/5(42) c) 3y4/5(y2) d) 3y4/y2 The way you have written the problem, is 2/5 minus y^3. I don't think that is what you meant. Please use grouping symbols on fractions () or [] The way... 
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 30.0°C and 750. torr. After the reaction to form BaCO3(s) and CaCO3(s) was completed, the pressure of CO2(g) remaining was ... 
math
What pair of fractions are proportional? a. 0.4/0.1 =? 6/1.5 b. 0.4/0.1 =? 6/1.6 c. 0.4/0.1 =? 5.6/1.5 d. 0.4/0.1 =? 5.6/1.6 
Math
How do you do cross cancellation in fractions? 
Math
Can i please get your help on fractions and i am in the 7 th grade 
math
Which pair of fractions is not proportional? ? (a) 3/11= 9/13 ? (b) 3/11= 6/22 ? ? ( c) 3/11=12/44 (d) 3/11 = 7/19 
math
how to add and subtract fractions 
Dividing fractions
how do i do 3 and 3/4 divided by 12 and 1/2 plz help 
math
what is equivalent fractions for 6/5?how do you get the answer 
5th grade
compare fractions 7/10 5/8 3/7 
fractions
how do I simplify 676/1000 
Math
Name 5 fractions between 0 and 1/4. 
math
which pair of fractions is not proportional a/ 3/11 = 6/22 b/ 3/11 =7/19 c/ 3/11 = 9/33 d/ 3/11 = 12/44 
fractions math please help
2 1/4 divided by 1 1/7 
mzth
how to symplify fractions fast 
subtract fractions with like denominators
25  5/6 subtract fractions with like denominators 
Trig
Help with solving radical fractions. 
MathFractions
Solve the proportion. 2/5=x4/4 
math
which pair of fractions is proportional 0.4/0.2 = 2/1 0.4/0.2=2/1.2 0.4/0.2=1.6/1 0.4/0.2=1.6/1.2 
math
find equivalent fractions: 6/10, 3/4, 4/12 and 1/5 
8grade math
Add the fractions. 9/19+10/9 
math
what are three equivalent fractions for 1/8, 7/10, and 11/12 
Algebra 2
how to simplify algebraic fractions? 
math
i am having troble with fractions can u help 
math
. Which pair of fractions is proportional?0.8/0.4=3.2/2.4 or 0.8/0.4=4/2.4 or 0.8/0.4=3.2/2.4 or 0.8/0.4=4/2.4 
math
Of the two fractions 15/21 and 19/17 which is smaller? 
5th grade
which of the fractions are bigger 5/16 or 1/2 or 1/4 or 7/16 
Maths
what are these fractions as pencentages: 2/3 1/13 9/23 4/15 6/7 3/7 2/7 and 2/21 Please Help! 
math
how do you convert fractions to decimals. 
math (fractions)
could you show me how to multiply 1/3 and 3? 
fractions
How do you do fractional parts of a number? 
math
how to add mixed fractions:17 2/3 23 1/4= ? 
math HELP!!
Are the following simplified fractions? 1.1/2 2.1/5 3.2/3 4.5/6 5.3/4 6.4/8,1/2 
MAth
what is the difference between 16/1 and 1/16 as fractions ? 
Fractions
Convert to fractional notations 3 3/10 
math
What are two equivalent fractions for 3/10 and 7/13 and 15/33? 
MATH
subtracting fractions::: 8 1  10  2 5  6 my answer: 5 4  15 
math
what is the smallest to greatest of these fractions 3/5,7/8,8/10,2/4 
Help! Math
Write 5 equivalent fractions to 15/20. 
math
how do you write two fractions for 6/9 
Math
what is some equal fractions to 3/2 
Math
3(2/3 + 4/9) The 2/3 and 4/9 are fractions. How do I figure this out? 
math
How to multiply long fractions 
Math
Indentify the fractions represented by A and B. <> 0 A 1 B 
Math
Is 45 less than 46in fractions 
Algerbra
They are fractions a. x/8 = 15/7 b. 9/x = 5/4 c. 145/16 = 78/x thanks in advance for your help! 
Math
names to speak with fractions 6/36 
math
what are two equivalent fractions for 10/13?? 
fractions
what is 1/2, 3/8and 1/4 from least to greatest 
calculus
Find the partial fractions for (3x^27x+12)/(x2)(x^22x+5) 
adding fractions
please add 1/5 + 1/4 + 1/3 + 1/6 + 12= 
Math Adding Fractions
2 and 1/5 + 7/5 + 5 and 1/2 Help asap 
Math
What are three improper fractions to 4 1/2 
Math
rewrite the following fractions as 1: 8/8, 8/9, 2/2, 4/5, 6/9 
multiplying fractions
5/7 * 9/10 = 9/14 Should my answer be 45/70 or 9/14? 
Math
How do I change these fractions to decimals? 3/4 1/5 
Math
2 fractions equal to9/9 
math
explain comparing fractions 21/25? 
ath
how do you add mixed fractions? 
fractions
what percent of 1/2 is 2/3 as mixed number 
math fractions and decimals
which is more 0.85 or 7/9 
Math
Express 2x^39/x^3+6x^2+8x as partial fractions 
Algebra simplifying fractions
10y25y/5y=