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April 21, 2014

Search: The ratio of boys to girls in Mr. Joiner’s class is 5 to 7. If there are 15 boys in the class, how many total students are in the class?

Number of results: 8,668

math
the current ratio of boys to girls at a certain school is 2 to 5 . if 12 additional boys were added to the school, the new ratio of boys to girls would be 4 to 9. how many boys currently attend the school?
Wednesday, April 2, 2014 at 10:28am by Anonymous

math
300 hundred kids attend a dance. The ratio of boys to girls is 6 to 4. If 30 boys and 20 girls leave, what is the new ratio of boys to girls still at the dance
Thursday, January 10, 2013 at 9:26am by john

MATHS
Two different schools (A and B) have the same number of pupils. The ratio of the boys in school A and the boys in school B is 2:1 and the ratio of the girls in school A and the girls in school B is 4:5. Find the ratio of the boys in school A to the girls in school A.
Sunday, February 2, 2014 at 8:14pm by LARA

Math
If the ratio of girls to boys on the swim team is 2:3, which of these shows the possible number of girls to boys: A. 20 girls, 35 boys B. 24 girls, 36 boys
Wednesday, September 22, 2010 at 1:47pm by Nickie

geometry
It depends on the type of problem. Generally, one puts a equality to the given ratio to the unknown ratio. Sample: The ratio of boys to girls at a dance is 1:3. How many girls are there at a dance with 40 boys? 1/3=40/x
Tuesday, November 18, 2008 at 8:43pm by bobpursley

Math
Write each ratio as a fraction in simplistic form. a class has 6 boys and 15 girls what is the ratio of boys to girls? Help? Tell me what you did. Thanks(:
Wednesday, September 19, 2012 at 7:34pm by Savanna

math 050
There are 12 girls and 9 boys in the class. What is the ratio of girls to boys? Be sure the ratio is in simplified form.
Thursday, November 11, 2010 at 10:55pm by Anonymous

math
A class of 25 students has 10 boys. Three boys have braces and 4 girls have braces. a) What is the ratio of boys with braces to boys in class? b) What is the ratio of girls with braces to girls in class? c) Which group has the largest ratio of students with braces to students ...
Thursday, September 29, 2011 at 6:01pm by sara

Math
Your question is not worded in a manner that makes sense. You must mean that, after more boys are added, the percentage of all students that are boys becomes 70%, NOT the percentage of boys to girls. If that ratio became 70%, there would be fewer boys than girls.
Monday, August 20, 2012 at 1:48am by drwls

ratio
if 3 out of every 7 student are boys , write equivanent fractions that can be used to determine how many out of 84 are boys. use a variable to represent the number of boys help me please i need it for tomarrow
Monday, February 22, 2010 at 6:17pm by marivel

math
The ratio of boys to girls in a school choir is 4:3. There are 6 more boys than girls. If another 2 girls join the choir, what will be the new ratio of boys to girls????
Wednesday, February 9, 2011 at 8:43pm by Katherine

math !!!! :O
The ratio of boys to girls in a school choir is 4:3. There are 6 more boys than girls. If another 2 girls join the choir, what will be the new ratio of boys to girls????
Wednesday, February 9, 2011 at 8:57pm by Katherine

math
The ratio of boys to girls in a school choir is 4:3. There are 6 more boys than girls. If another 2 girls join the choir, what will be the new ratio of boys to girls?
Thursday, February 10, 2011 at 4:15pm by kaykay

Math
If the ratio of girls to boys on the track team is 5 to 6 which of these shows possible numbers of girls to boys on the track team? A.24 girls 20 boys B.50girls 56 boys C.60 girls 50 boys D. 20 girls 24 boys D?
Tuesday, November 27, 2012 at 7:59pm by Jerald

math
The problem states that there are more boys to girls. The student is to find the ratio of BOYS to GIRLS. Raluca got it backwards. There are 3 boys for every 2 girls.
Wednesday, January 26, 2011 at 4:47pm by Ms. Sue

Math
There is a ratio of number of boys to girls 3:5. After adding 5 boys and 3 girls, the ratio become 5:7. How many girls were there at first?
Saturday, February 11, 2012 at 1:05am by Surya

Math
There is a ratio of number of boys to girls 3:5. After adding 5 boys and 3 girls, the ratio become 5:7. How many girls were there at first?
Saturday, February 11, 2012 at 1:08am by Surya

ratio
the ratio of boys to girls at Shadetree Park is 1:3. draw a picture of the children in the park if there are 3 boys. How many boys and girls do I draw?
Thursday, June 13, 2013 at 7:27pm by Celest

ratio
at a playground, the ratio of boys to girls was 5:6. if 2 over 5 of the boys and 1 over 2 of the girls left, there were 54 children in the playground. how many boys were at the playground at first?
Saturday, March 17, 2012 at 7:24am by Anonymous

math
Juan's class has 10 girls and 15 boys. the ratio fo girl to boys in Steven's class is the same as the ratio of girl to boys in Juan's class.How many girls are in Steven's class. Picture/diagram of my composed solution. We know that the ratio is 1:1.5 with a total of 14 girls ...
Wednesday, September 12, 2012 at 10:58pm by kyle

MATH
the ratio of girls to boys is 3:5 .If there are 15 boys in the classroom ,how many students are there total
Wednesday, February 19, 2014 at 12:01pm by Anonymous

RATIO
In a school gym, the ratio of the number of boys to the number of girls was 4:3. After a 160 boys left the gym, the ratio became 4:5. How many girls was in the gym?
Monday, March 3, 2014 at 11:04pm by Anonymous

Maths
What is the ratio of boys to girlr if there are 6 boys and 12 girls in a class
Saturday, August 20, 2011 at 3:23pm by Anonymous

math
the ratio of boys to girls in a class is 8:17 . how many boys are there if total students are 375
Sunday, February 26, 2012 at 9:08am by nawaf

math
ratio boys to girls 2:7. 250 more girls than boys. how many boys
Wednesday, September 11, 2013 at 7:47pm by Savi

math
if the ratio of boys to girls is 3/4 and there are 49 students how many boys are there?
Thursday, February 14, 2013 at 6:47pm by lisa

math
The ratio of boys to the total number of students is 2:5. If there are 123 girls, how many boys are there? I estimated 49.2, is that correct?
Saturday, March 23, 2013 at 12:10pm by Sandy

Math
After 14 boys leave the concert, the ratio of boys to girls is 3 to 10. If there are p girls at the concert, write an algebraic expression for the number of boys at the beginning of the concert in terms of p
Thursday, January 24, 2013 at 7:01pm by Sophia

Algebra
There are 357 seniors in Harris High School. The ratio of boys to girls is 7:10. How many boys are in the senior class?
Wednesday, March 10, 2010 at 10:02pm by in need of help

math
if the ratio of girls to boys on the track team is 5 to 6 which of these shows possible numbers of girls to boys on the track team. a- 24 girls, 20 boys b-50 girls, 56 boys c- 60 girls, 50 boys d- 20 girls,24 boys
Wednesday, October 26, 2011 at 8:07pm by casey

Maths
current: number of girls -- 3x number of boys --- 4x after change: number of girls -- 3x+3 numbr of boys --- 4x-1 new ratio of girls to boys = (3x+3) : (4x-1) more data needed to get numerical answer. e.g. if we let x = 5 we had 15 girls and 20 boys, notice 15:20 = 3:4 after ...
Monday, February 10, 2014 at 5:29am by Reiny

math
fifteen out of 25 students in Mrs. Smith's class are boys. what is the ratio of boys to girls? i put 1 to 6. is that right?
Wednesday, January 26, 2011 at 4:47pm by kamal

Math 156
The ratio of girls to boys in Mr. Maddox's class of 20 students is 3:2. The ratio of girls to boys in Ms. Woods class of 17 students is 2:1. which teacher has more girls?
Friday, September 17, 2010 at 12:47pm by IDA T.

Maths
The ratio of girls to boys in a class is 3:4. If 3 new girls join and 1boy leaves, what is the new ratio of girls to boys
Monday, February 10, 2014 at 5:29am by Brendan

MATHS
Class A and Class B have the same number of pupils. The ratio of the number of boys in Class A to the number of boys in class B is 3:2. The ratio of the number of girls in Class A to the number in Class B is 3:5. Find the ratio of the number of boys to the number of girls in ...
Friday, April 5, 2013 at 8:14pm by RS

6th grade math
At a country concert, the ratio of the number of boys to the number of girls is 2:7. If there are 250 more girls than boys, how many boys are at the concert?
Friday, September 13, 2013 at 6:39pm by Chris

math
40% of the 25 students in the class are boys. Write 40% as a fraction? Then find the ratio of girls to boys in the class. 10 of the students are boys the ratio would be 10:15? would 40% as a fraction be 4/10??
Sunday, November 7, 2010 at 9:21pm by Jill

maths project
which ratio do you want? girls are 20 out of total 46 so 20:46 ie 10:23 and boys are 26:46 ie 13:23. Unless you want to find the ratio between girls and boys?
Tuesday, November 20, 2012 at 7:39am by joanna

Maths
1)There 40 pupils in a class. There is chart so i counted the number of boys and the number of girls Boys-24 Girls- 16 what is the ratio of girls to boys in the class? Answer in simplest form My answer- 16:24 4:6 (ratio in simplest form) is this correct? 2) This questioned I ...
Wednesday, January 22, 2014 at 1:14pm by Anonymous

math
x + 3x = 60 ; x boys ; x = 15 x + 2x = 135; x boys; x = 45 so combined total 60 boys & (45+90)girls ratio is 135 : 60
Tuesday, October 20, 2009 at 2:31pm by Vipster

math 4
at the 6th grade school dance, there are 132 boys, 89 girls, and 14 adults. A. write a ratio of number of boys to girls. b. write the same ration using another form (A:B vs A to B) c. write the ratio of number of boys to number of adults. d. write the same ratio using another ...
Tuesday, September 10, 2013 at 3:59pm by Rem

chapter 5: Ratios & Proportions
Out of the 248 seniors, 112 are boys. What is the ratio of boys to the total number of seniors?
Monday, March 5, 2012 at 12:47pm by kaylah

math
40% of the 25 students in the class are boys. Write 40% as a fraction? Then find the ratio of girls to boys
Thursday, March 8, 2012 at 10:01pm by bri

math
Amir's class has 24 students. There are 15 boys in the class. Whitch of the following represents the ratio of girls to boys?
Monday, May 27, 2013 at 9:13pm by renisa

math
In a group no. of boys is48/5, no of girls is 32/5 and no. of techer is 2. Find the ratio of boys, girls and teacher?
Wednesday, July 17, 2013 at 8:15pm by Anonymous

algebra 1
no of girls=37/70*350=185 no of boyz=350-185=165 185-165=20girls more dan boiz. Let x=boys y=girls A)x+y=350 350-((ratio of girls/total ratio)*350=no of boys taking algebra. No of girls-no of boys=girls more dan bois. B)u wuld use both d 2nd n 3rd eqn
Sunday, January 27, 2013 at 3:24pm by oluchi

math
If you are Katherine, this question was answered in your 1st post last night. Please check your prior post for an answer before reposting. I pasted the answer below. Ratio = Boys : Girls = 4 : 3 4x = number of boys 3x = number of girls 4x - 6 = 3x x = 6 4x = number of boys = 4...
Thursday, February 10, 2011 at 4:15pm by helper

math
the ratio of boys to total of students is 2:5.the number of girls of the student is 3. there are 123 girls.how many boys are there?
Wednesday, March 7, 2012 at 9:12pm by isabel

math
The ratio of the number of girls to the number of boys in a stamp club was 3 : 2 last year. When 15 boys joined the club this year, the ratio became 2 : 3. Find the total number of children in the club this year.
Saturday, December 1, 2012 at 10:52pm by jane

geometry
if there are 30 students in the classroom,and the ratio for boys to girls is 4:6,how many boys and girls are in the class
Monday, June 27, 2011 at 12:35pm by tierra

math
The ratio of girls to boys in a science class is 5:6. Can there be 15 boys in the class? Explain why or why not.
Sunday, April 1, 2012 at 11:11am by tyler

math
if there are 8 boys and 9 girls in Mr.Layden's classroom, what is the ratio of boys to girls.
Thursday, December 8, 2011 at 10:36pm by turi

math
ratio of 3/2 boys and girls 12 boys in class how must girls is
Monday, October 8, 2012 at 3:08pm by Anonymous

math
ratio of 3/2 boys and girls 12 boys in class how must girls is
Monday, October 8, 2012 at 4:00pm by Anonymous

math
If there are 8 boys and 9 girls in Mr. Layden's classroom, what is the ratio of boys to girls?
Thursday, November 8, 2012 at 3:50pm by Makayla

Math
There are18 boys and 20 girls in a class. What is the ratio of girls to boys?
Sunday, January 27, 2013 at 9:19pm by Jo

math
8) A high school graduating class is made up of 445 students. There are 97 more girls than boys. How many boys are in the class? A) 445 boys B) 271 boys C) 97 boys D) 174 boys
Sunday, June 24, 2012 at 10:24am by chchch

Math
The ratio of the width to the height of most television screens is 4 to 3. If a television screen is 28 inches wide how tall would the screen be? A.12 B.15 C.21 D.25 C? The ratio of girls to boys in Mrs.Hughes classes is 9 to 10. If there are 81 girls in her glasses how many ...
Monday, November 26, 2012 at 6:22pm by Jerald

Math
True or False: The ratio of boys to girls in Miss Bennet's class is 2:1. This ratio means there are two boys and one girl in Miss Bennet's class.- Is it true or False, and WHY?
Sunday, September 23, 2012 at 6:18pm by Losa

math/hurry
The ratio of boys to girls in Mr. Joiner’s class is 5 to 7. If there are 15 boys in the class, how many total students are in the class?
Friday, March 26, 2010 at 9:17pm by Kirk

math
A school has 140 boys and girls. The ratio of boys to girls is 2 to 5. How many students are boys and how many students are girls?
Thursday, January 10, 2013 at 9:26am by Michael

math
The ratio of boys to girls in Mr. Joiner’s class is 5 to 7. If there are 15 boys in the class, how many total students are in the class?
Monday, December 7, 2009 at 8:28pm by student

math
The ratio of boys to girls in Mr. Joiner’s class is 5 to 7. If there are 15 boys in the class, how many total students are in the class?
Sunday, December 13, 2009 at 9:56pm by Anonymous

Math
ratio a. well...first you divide 1170 by 45(I got 45 by adding the amount of the ratio 23+22) and you get 26.so then you multiply 26 by 23 to get the number of girls. you mulitply 26 by 22 to get the number of boys. so G = 498 b. above c. there are 26 more girls than boys
Tuesday, March 31, 2009 at 6:13pm by betty

7th grade math
There are 48 students in a school play. The ratio of boys to girls is 5:7. How many boys are in the school play? Explain how you found your answer.
Tuesday, November 15, 2011 at 9:06pm by Mercedez

maths project
the ratio between girls to boys is 20:26 =>10:13, and the ratio from boys to girls is 13:10. the ratio between boys and total number of people is 26:46 => 13:23, and the ratio between girls to the total number of people is 20:46 => 10:23
Tuesday, November 20, 2012 at 7:39am by Mathtaculator

Math
If girls made “A’s” on a ratio of 7 to 5 compared to boys (of course this is not in our school), how many “A’s” would the boys make, if the girls made 92?
Wednesday, August 24, 2011 at 10:28am by Anonymous

MATH
In Jessica's art class, the ratio of girls to boys is 3:2. If there are 25 students in the class, how many more girls are there than boys?
Monday, February 21, 2011 at 4:14pm by Anonymous

math
If there are 8 boys and 9 girls in a classroom , what is the ratio of boys to girls ?
Tuesday, November 6, 2012 at 7:25pm by Daniel

math
Ms Price has three times as many girls as boys in her classroom Ms Lippy has twice as many girls as boys. Ms. Price has 60 students, and Ms Lippy has 135 students. If the classes were combined into one, what would be the ratio of girls to boys?
Tuesday, October 20, 2009 at 2:31pm by Hector

math
Class A has the same number of students as Class B. The ratio of the number of girls in Class A to the number of girls in Class B is 3 : 2. The ratio of the number of boys in Class A to the number of boys in Class B is 3 : 5. What is the ratio of the number of girls to boys in...
Saturday, April 21, 2012 at 5:29am by Al

algebra
a grade 6 class has 15 boys 12 girls. what is the ratio of boys to girls in the class?
Wednesday, February 16, 2011 at 4:57pm by Anonymous

Maths
in a class the ratio of boys to girls is 3:2, if there are 11 more boys than girls, how many children are in the class
Friday, April 8, 2011 at 6:37pm by Faith

math
there are 15 boys and 18 girls in fifth grade. Find the ratio of boys to girls in fifth grade.(how do I get the answer) can someone show me how to work the problem
Monday, October 1, 2012 at 8:52pm by dan

Math
in a class of 40 the ratio of boys to girls is 7 to 3. How many more boys than girls are in the class?
Tuesday, February 12, 2013 at 4:47pm by Hunter

psychology
Researchers have found that, during childhood: A) girls' gender schemas are more rigid than boys' gender schemas. B)when boys play with girls, the boys lose status. C)boys like it when girls dress and behave like boys. D)girls express stronger preferences for feminine toys ...
Monday, October 10, 2011 at 9:14pm by missy

algebra2
in the chess club, the ratio of boys to girls is 6:5.there are three more boys than girls in the club. how many members are in the club?
Tuesday, October 12, 2010 at 7:45pm by naomi

math
Ratio = Boys : Girls = 4 : 3 4x = number of boys 3x = number of girls 4x - 6 = 3x x = 6 4x = number of boys = 4 * 6 = 24 3x = number of girls = 3 * 6 = 18 If another 2 girls join the choir, 18 + 2 = 20 = new number of girls 24 = number of boys New ratio = 24 : 20 = 6 : 5
Wednesday, February 9, 2011 at 8:43pm by helper

Maths
first we represent unknowns using variables,, let x = number of boys let y = number of girls according to first statement, ratio of boys to girls is 3:2 or 3/2 . thus we can write, x/y = 3/2 or x = (3/2)*y according to second statement, there are 11 more boys than girls, thus...
Friday, April 8, 2011 at 6:37pm by Jai

pre algebra
the ratio of boys to girls in an art class is 3.5. there are 12 boys in the class. how many girls are in the class?
Tuesday, October 4, 2011 at 10:38pm by jeffrey

math
in a class, the ratio of boys to girls is 3/4. if there are 12 boys in the class, how many girls are there
Monday, June 1, 2009 at 7:02pm by domonique

math
the ratio of boys to girls in a science class is 5 to 4. If there are 8 girls in the class, how many boys are there?
Wednesday, February 17, 2010 at 6:35pm by miguel

Math
Mrs.Smith's class has 12 girls and 8 boys. What percent of he class are girls? [#boys/girls+boys]*100 = percent I didn't read the problem very carefully. The calculation above is percent boys. Percent girls is done similarly but use # girsl instead of # boys OR 100 - percent ...
Thursday, May 3, 2007 at 9:34pm by hALIDA

MATH
First, please do not use all capitals. Online it is like SHOUTING. Not only is it rude, but it is harder to understand. Thank you. You don't indicate whether Y or X stands for which gender. Boys = 3/8 girls = 3/8 * 24 = 9 Girls = 3/8 boys 24 = 3/8 boys 64 = boys
Sunday, April 10, 2011 at 8:57pm by PsyDAG

math
the ratio of girls to boys in the fifth form is 5;4 there are 144 pupils in the fifth form. how many are girls and how many are boys?
Thursday, April 22, 2010 at 12:17pm by joe

3rd Grade Math
Suppose the teacher says to the class: "We're going to play a game and to play it we must have exactly the same number of boys as we have girls. So 9 of you boys will have to go to another room while we play this game." So 9 boys get up and leave the room. That leaves 25-9 or ...
Tuesday, October 2, 2012 at 5:57pm by Edwin

Math
The ratio means that there are 2 boys to every girl. 2:1 = 4/2 = 6/3 = 8/4 ~~~~20/10 http://www.mathsisfun.com/numbers/ratio.html
Sunday, September 23, 2012 at 6:18pm by Ms. Sue

ratio
let the number of boys be 5x let the number of girls be 6x (notice 5x :6x = 5:6 ) after departures: number of boys = (3/5)(5x) or 3x numer of girls = (1/2)(6x) or 3x then 3x + 3x = 54 x = 9 So at first there were 45 boys and 54 girls check: (2/5) of 45 or 18 boys left, leaving...
Saturday, March 17, 2012 at 7:24am by Reiny

maths --plse help me..
20% of boys in an exmaination were not appeared,70% of appeared boys passed the examination.What percentage of total registered boys for the exmaination were failed.If absent boys are considered as failed
Thursday, December 20, 2012 at 11:37am by Anonymous

n
boys to girl ratio 5:4 if there was 27 students how many biys were there?
Wednesday, May 18, 2011 at 9:21pm by Anonymous

algebra
what is the ratio of 22 boys to 26 girls
Tuesday, February 19, 2013 at 9:51am by roblyn

Maths
There are 40 pupils in a class. There are 10 more boys than girls. When some boys from another class join the class, the percentage of boys to girls becomes 70%. How many boys joined the class?
Monday, August 20, 2012 at 1:48am by urgent help needed pls

Math
The ratio of the number of boys to the number of girls in Mr. Brown's class is 5:4. Which of the following can be calculated using the information given? A. The number of girls in Mr. Brown's class B. The number of boys in Mr. Brown's class C. The ratio of the number of ...
Sunday, March 30, 2014 at 8:02pm by Anonymous

math
The ratio of girls to boys in a class is 2:3, and you know there are 6 girls, how many boys are in the class?
Wednesday, June 5, 2013 at 8:25am by mary

Math
Which of the following classes has the largest ratio of boys to girls?
Thursday, June 27, 2013 at 10:04am by Jessica

Math
I dont get how C is wrong. The ratio for girls to boys is 8/10 and it rounds to 4/5
Monday, December 10, 2012 at 6:39pm by Jerald

English Expression
A: How many boys and girls are there in the park? B: There are five boys and girls in the park. --------------------- What is the meaning of B? Does it mean that there are only 5 people including boys and girls? Or does it mean that there are 10 people; 5 boys and 5 girls? Or ...
Friday, April 18, 2008 at 10:47am by John

math
A club has 32 members only 1/4 are boys. How many more boys would they need to have at least 1/3 boys if no more girls are added?
Monday, September 14, 2009 at 4:37pm by jake

Maths
1. number of girls ---- x number of boys --- 36-x 8x - 3(36-x) = 46 8x - 108 + 3x = 46 11x = 154 x = 14 There are 14 girls in the class 2. number of boys = 2x number of girls = 3x 1/4 of the girls wear glasses, or (3/4)x girls wear glasses "there are 12 more girls than boys...
Wednesday, October 17, 2012 at 9:45am by Reiny

math
there were 490 altogether in 2 groups. group A consited of only boys and group b constied of only girls. ther were 2 and a half times as many girls as boys. some girls joined group b and foe every 4 boys in group a 32 more boys jioned the group. the total number og girls was ...
Thursday, March 1, 2012 at 9:16pm by t

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