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October 23, 2014

Search: 6. The ratio of boys to girls in..

Number of results: 5,808

math
if there are 10 more girls than boys in a club with 60 members, how many are boys?
June 28, 2012 by grace

math
in a class there are 4 boys for every 6 girls. there are 54 pupils. how many boys are there?
December 28, 2012 by che

math/hurry
there are 3 boys for every 4 girls.how many are boys in a class of 42?
January 10, 2013 by mel

math
pls help. There are three times as many girls than boys in a school choir. If there are 27 girls how many children are there altogether. Thank you
August 24, 2011 by ST pls ASAP

math
there are 45 children in a class.if there are 3 more girls than boys,how many are girls?
September 4, 2012 by marc

math
there are 45 children in a class.if there are 3 more girls than boys,how many are girls?
September 4, 2012 by marc

math 4
write a sentence to describe the ratio in the context of the situation you chose. A. 1 to 2 = 1 to 2 marshmallows per cup. B. 29 to 30= 29 girls to 30 boys C. 52:12 not sure how to write this one ?
September 10, 2013 by Rem

maths
1)There are 7 groups of Scouts attending a campfire with an average of 28 scouts per group. Each group has a different number of scouts. If the largest group has 33 scouts in it, what is the smallest possible number of scouts in each group? 2)The average amount of money that 5...
September 26, 2011 by joi

math
Oops,first question was wrong. Sorry. There are 30 kids in a class room.3/5 of them are girls. How many are boys and how many are girls.
June 4, 2012 by eliza

Math
Mrs coopers 5th grade class has 11 more girls than boys. There are 35 students in all. How many girls are there?
January 24, 2013 by Chad

math
On a class trip there wre 30 more girls than boys.The total number of students on the trip was 210.Write and solve an equation to find the number of girls and the number of boys on the class trip.
January 28, 2014 by ashley

math
A man decided to give 12 pieces of candy to each of the girls in his town and 8 pieces of candy to each of the boys. Of the 612 children in his town, only half the girls and three quarters of the boys were allowed to take the candy. How many pieces of candy did the gentleman ...
October 12, 2010 by Anonymous

statistics
assuming that boys and girls are equally likely, estimate the probability of getting at least 32 boys out of 60 births
May 8, 2010 by camera

math
In how many ways can 4 boys and 4 girls sit around a circle table if each boy sits between two girls?
October 11, 2013 by Epic

statistics
For every 100 births in the U.S., the number of boys follows, approxiamately, a normal curve with a mean of 51 and standard deviation of 5 boys. If the next 100 births in your local hospital resulted in 36 boys (and thus 64 girls) would that be unusual?
April 5, 2011 by Anonymous

math
3/4 of the students in a school were girls and the rest were boys. 2/3 of the girls and 1/2 of the boys attended the school carnival. Find the total number of students in the school if 330 students did not attend the carnival.
October 29, 2012 by Nai

MATH - URGENT!!!
There are 5 boys and 4 girls in my class. In how many ways can they be seated in a row of 9 chairs such that at least 3 girls are all next to each other?
October 6, 2013 by Speedo

math
The 5th grade marching band includes boys & girls. There are 28 boys in a marching band. The boys are 7/10 of the students in the marching band. What fraction of students in the marching band girls? What is the total number of students in the marching band?
February 24, 2012 by nina

math in focus
at a baseball game, there were three times as many males as females. 5/6 of the males were boys and the rest were men. 2/3 of the females were girls and the rest were women. Given that there were 121 more boys than girls, how many adults were there at the baseball game?
November 21, 2013 by Anonymous

math
at a baseball game, there were three times as many males as females. 5/6 of the males were boys and the rest were men. 2/3 of the females were girls and the rest were women. Given that there were 121 more boys than girls, how many adults were there at the baseball game?
October 29, 2012 by scoob

Math
There are 92 boys. There are 14 fewers girls. How many are the girls are there?
April 30, 2014 by Hannah

maths
1. A die labelled A has one face marked 1, one face marked 2 and the other four faces marked 3. A die labelled B has four faces marked 2 and two faces marked 3. The dice A and B are thrown. Calculate the probability is 5. I got 18/36 2. There are 12 boys and 20 girls in a ...
June 3, 2009 by Anonymous

Statistics
A number of grade school students were asked about their perceived math ability and the results are in the table below. Below Average = BA Average = A Above Average = AV BA A AV Girls 61 54 21 Boys 43 61 42 Test at the 0.01 level if there is a difference between girls and boys...
December 9, 2012 by Maria Elizabeth

Math
A class consists of 16 boys,12girls, and 2 teachers. How many different committees of size eight can be formed if the committee must consist of 4 boys 3 girls and one teacher?
February 13, 2013 by Abby

layla
Mrs. Baker has to choose 2 students to lead the class field trip. If she draws from a list of 6 boys and 6 girls, what is the probability that 2 girls will be drawn? (Please Help!) A.1/7 B.5/24 C.5/22 D.5/6
April 24, 2011 by math

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
February 22, 2010 by marivel

3rd Grade Math
There are 25 students in Mrs. Roberts 3rd grade class. There are 9 more boys than girls in the class. How many boys and girls are in Mrs. Robert's class? How can I explain this to my 8yr old in 3rd grade? I've got myself so confused in the process of trying to figure it out ...
October 2, 2012 by Lisa

math
there are 80 students in math club. For every 5 girls, there are 3 boys. How many girls & boys in club.
June 23, 2011 by mary

Maths
Really really need some help here., There was an I.T. Fair. 2/9 of the visitors were children. There were 4000 more adults than children. The ratio of boys to the number of girls was 3:5. The ratio of number of men to number of women was 3:1. Find the number of all male ...
October 7, 2014 by J.Sarah

6th grade Math
The number of girls in a class is 70% of the number of boys. If the class has 25 boys, how many girls are in the class?
January 14, 2010 by Vickie

Math
Sustem of equations. I have to solve the system of equations by graphing and solving. Ther are thirty-three students in the Chess Club. There are five more boys than girls in the club. Write and solve a system of equations to find the number of boys and girls in the chess club.
January 29, 2013 by Alexis

Math (9th)
A classroom contained an equal number of boys and girls. Eight girls left to play hockey, leaving twice as many boys as girls in the classsroom. What was the original number of students present? 32 students? In a recent election at the Dr. John Hugh Gillis High School, Susie ...
March 29, 2012 by Rezu

math
In a certain class there are 12 boys and 18 girls. If the class average for an algebra exam is 90 and the boys' average score is 87, what is the girls' average score?
July 16, 2014 by John

Statistics
The variance of the mathematical scores of a sample of 21 high school girls was found to be 100 and that of a sample of 25 high school boys was 169. Test the hypothesis that the scores of the high school boys are more varying that those of the high school girls at alpha = 0.05...
January 27, 2014 by Anonymous

Math
The mean height of 20 boys and 14 girls is 161 cm. If the mean height of the 14 girls is 151 cm, calculate the mean height of the 20 boys.
March 8, 2010 by MJ

7th grade math help please the REAL ms.sue
1. Mac’s farm has a total of 18 horses and 27 cows. What is the ratio of horses to cows in simplest form? (1 point) 6 over 9 18 over 27 2 over 3 three over two 2. A class has 27 students. Fifteen are boys and the rest are girls. What is the ratio of girls to total students? (1...
October 25, 2012 by Delilah

math
there are 40 pupils in a class. each girl is given 5 books and each boy is given 4 books.the girls have 65 more books than the boys. how many more girls than boys are there in the class?
June 13, 2013 by kyla

Math
A Classroom contains a total of 27 students. The number of girls is 7 more than three the number of boys. How many boys are in the class?
November 14, 2010 by Camille

Math
How do you solve this equation; There are 128 7th graders at Mark's school, if there are 16 more girls than boys, how many 7th grade boys are there?
October 13, 2012 by Bill

maths
Suppose that in a class there are 8 people, 5 boys and 3 girls. We want to choose a team of 3 people with 2 boys and 1 girl. How many different groups can be formed?
September 2, 2013 by Susie

Math 117
A class has 10 boys and 12 girls. In how many ways can a committee of four be selected if the committee can have at most two girls?
October 3, 2008 by Stephen

math probability
3 people are selected at random without replacement out of 12 girls and 3 boys. What is the probability of selecting all girls?
April 19, 2011 by Anonymous

Math
Probability -if desks are grouped by 4 and if there are 11 boys and 13 girls in a class what is the probability that I will get placed in a group of all girls?
October 14, 2008 by Olivia

algebra
There are 384 seventh graders at MArk's school. If there are 48 more girls than boys, how many seventh grade girls are there?
January 26, 2010 by Anonymous

math
A play is being put on at the school. There are 9 possible roles for girls who are trying out and 10 roles for boys who are trying out. If 16 girls and 12 boys try out, what percent of chance does one girl have of getting in? What percent does one boy have?
April 13, 2010 by Jill

basic math
In one class, there are 15 boys and 30 girls. Approximately what percentage of the students in the class are boys?
March 12, 2012 by strawberry caca

math
There are 15 students in Marcelo chess club. There are 2 times as many boys as girls . Howm many girls are in the club?
April 5, 2012 by nick

math
there are 13 boys and 14 girls in mrs greens class if 3 of the students are absent today what is the ratio of students absent to students present?
April 19, 2014 by kay

Writing
Can you proofread my writing? What grade would you give me? Decisions, Decisions, Decisions Decisions everyone has to make them. Some decisions are hard and important and some are not. The decision I had to make was did I still want to be the statistician for the varsity Girls...
March 7, 2011 by Madelyn C.

Writing
Can you proofread my writing? What grade would you give me? Decisions, Decisions, Decisions Decisions everyone has to make them. Some decisions are hard and important and some are not. The decision I had to make was did I still want to be the statistician for the varsity Girls...
March 7, 2011 by Madelyn C.

Maths
A school has 1800 pupils. 55% of the pupils are girls. 30% of the girls and 70% pf the boys travel by bus. a.) How many girls travel by bus? b.) How many boys travel by bus? c.) What percentage of the pupils travel by bus?
October 7, 2012 by Student56

geometry
Write the equation and solve the problem: A high school graduating class is made up of 512 students. There are 70 more girls than boys. How many boys are in the class?
November 5, 2009 by Clair

Math 5th
4/7 of a group of children are boys. If there are 18 more boys than girls, how many children are there altogether?
January 20, 2012 by Patty

math ugh"
A class has 21 students . 10 boys and 11 girls . What fraction of the class is made up of boys
January 21, 2013 by Anonymous

school
Is there any specialized high school for either girls only or girls and boys seperate?
February 6, 2010 by Samantha

school
Is there any specialized high school for either girls only or girls and boys seperate?
February 6, 2010 by Samantha

math expressions
There are 89 students in a school band. The number of boys in the band is 5 more than twice the number of girls. What is the expression for the number of girls and an expression fornthe number of using the variables g to represent the girls.
October 22, 2014 by london

Math
Heres a challenge: six students(4 boys and girls) were divided into three pairs. given this information. What is the probability of 2 girls making 1 pair? Express as a common fraction. Oh and please explain!!
March 30, 2011 by Samantha

math
10 girls have their average age 14 year and 12 boys have their average age as 16 years . when 6 boys from these 12 join tha 10 girls,they all together have average age as 14.5 year .what is tha average age of tha remaining 6 boys.
May 31, 2011 by shweta

Math
a class has 10 boys and 5 girls; three students are selected from the class at random one after other. the probability that the first two boys and the third is a girl??
August 28, 2012 by math help2

7th grade math Ms.Sue please check my answers
1. Mac’s farm has a total of 18 horses and 27 cows. What is the ratio of horses to cows in simplest form? (1 point) 6 over 9 18 over 27 2 over 3 three over two 2. A class has 27 students. Fifteen are boys and the rest are girls. What is the ratio of girls to total students? (1...
October 25, 2012 by Delilah

Math
Solve. There are 18 boys in a class. There are w fewer boys than girls. How many students are there in the class?
April 17, 2013 by Janey

math (cant figure it out)
Activity Boys Girls Total Walk 3 6 Bike 5 3 Skateboard 2 1 Total ______________ What percentage of the total students chose skateboarding? 10% 20% 30% none of these** . 4. What percentage of the boys chose walking? 30%* 45% 25% none of these . 5. What percentage of the ...
April 20, 2014 by person

math
The drama club has 41 members. There are 9 more girls than boys. How many girls are in the club?
July 29, 2013 by zeke

Statistics normal distribution
54% of the children in a large city are boys. Using a suitable approximation, calculate the probability that a random sample of 1000 children contains more boys than girls ?
June 1, 2013 by Kelvin

math
Five boys and seven girls in a history class will go on a field trip during the Easter vacation. They make a committee of three members to prepare for the trip. What is the probability that this committee will consist of three boys? What is the probability that the committee ...
January 12, 2013 by meep

Math
In a middle school 5th grade class there are 5 girls for every 4 boys. all together the class has 27 students. How many boys are in the class?
October 8, 2012 by Matt Lyon

early childhood education
1)according to the national center for education statistics which of th following is a false statement a)when it comes to grade and homework boys outperform girls in elementary secondary high school college and even graduate school. b)boys are more likely than girls to be ...
September 28, 2011 by clair

maths
A psychological test was given to 92 teenage boys and 68 teenage girls. The test was used to assign a score to each teenager, measured on the ‘worry scale’–0(not worried) to 100 (very worried).A summary of the results is given in the table below. Score on ‘worry scale’ Choose ...
May 8, 2011 by olek

math
In a certain high school class, consisting of 60 girls and 40 boys, it is observed that 24 girls and 16 boys wear eye glasses, if a student is picked at random from this class. What is the probability that student picked at random is a boy, what is the probability that a ...
February 22, 2013 by suhad

math
In a group of 28, 16 are boys 12 are girls. what fractional part of the group are boys?
May 10, 2011 by nancy

maths
5/8 of a class is girls what is the percentage of boys[ b] if the class has 32 student how many are boys
November 12, 2012 by jelaniegabrael

Math
There are 24 students in a class, 16 are girls and 8 are boys. What is the fraction of boys in the class?
November 20, 2012 by Dar

math
there are 18 boys in a class. there are W less boys than girls. How many students are in the class?
March 19, 2014 by Anonymous

Math
There are 40 students in a class. There are 4 more boys than girls. How many girls are in the class?
December 10, 2012 by Help!

math
There are 18 boys and 60 girls working on a community service project. They work in groups where each group has the same number of boys and the same number of girls. Q1: What is the first step to finding the greatest number of groups possible? A. Multiply 18 times 60 B. Divide...
October 8, 2014 by Kyle

math
how many girls are there girls drink 4 cups e/a of water 7 cups are consume by the boys e/a and coach drinks 9 cups of water with a total of 43 cups consume how many girls are in the team
February 15, 2012 by tomas

Maths Percentage
2/5 of the children in an art club were girls. 1/4 of the girls and 5/6 of the boys took part in a competition. 12 boys did not take part in the competition. a.) What percentage of the pupils in the art club did not take part in the competition? b.) How many girls did not take...
October 7, 2012 by Unknown Error

Fractions
Last night 16/28 of the tenth grade girls and 19/30 of the tenth grade boys went to go ice skating. Did a greater fraction of tenth grade girls or boys went ice skating? Prove it.
March 26, 2014 by Dave

math
a class consists of 24 boys and 16 girls.the average weight of the class is 41.7 kg,and the average weight of the boys is 41.1 kg.Find the average weight of the girls.
November 24, 2012 by wan

MATH
A STUDENT COUNCIL COMMITTEE IS MADE UP OF 4 BOYS AND 5 GIRLS.IF 2 COMMITTEE MEMBERS ARE CHOSEN AT RANDOM TO ATTEND A CONFERENCE,WHAT IS THE PROBABILITY THAT BOTH MEMBERS WILL BE BOYS?
May 5, 2013 by ALEXIS

English
1. I'm in the third year of middle school. 2. I'm in the third year in middle school. (Which preposition do we have to use?) 3. My school is a boys-only school. 4. My school is a boys' school. 5. My school is girls-only school. 6. My school is a girls' school. (Are all OK? ...
March 8, 2011 by rfvv

maths P5
There were 335 children in a hall. 1/4 of the girls and 2/5 of the boys are swimmers. There are 110 swimmers in all. How many boys are there in the hall? (need non-algebra or model to solve, pls)
September 10, 2011 by jiejie

Math
Total of 92 students in the school band. There are 16 more girls than boys in the band. How many girls are in the band?
February 13, 2012 by Troy

math
franklin school has 3 boys for every 4 4 girls in fifth grade . there were 140 students in the fifth grade. A.how many are boys B.how many are gorls
December 7, 2010 by cindy

math
There are 22 students on the debate team. The number of boys is two more than three times the number of girls. How many boys are on the team?
March 18, 2014 by algebra

Math 132
There are 7 girls and 6 boys in a class. Suppose five children are randomly chosen to decorate the game room. Given that at least one boy is chosen, what is the probability that exactly two boys are chosen?
April 5, 2010 by Jess

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...
September 26, 2012 by Brandi

MATH
A committee of 5 people is to be selected from student council. Council has 6 boys and 7 girls. What is the probability that the committee will have at least 3 boys? *** If you can show work that would be helpful (OPTIONAL)*** THANK YOU VERY MUCH!
May 24, 2012 by Tom

MATH HELP
A committee of 5 people is to be selected from student council. Council has 6 boys and 7 girls. What is the probability that the committee will have at least 3 boys? *** If you can show work that would be helpful (OPTIONAL)*** THANK YOU VERY MUCH!
May 24, 2012 by Tom

statistic
The random variable x represents the number of boys in a family with three children. Assuming that births of boys and girls are equally likely, find the mean and standard deviation for the random variable x.
August 20, 2013 by Kim

math-Probability
In a classroom of children (10 boys and 8 girls), six students are chosen to go to the blackboard. What is the probability that no boys are chosen?
March 16, 2012 by Emma

math
If there are 7:5 boys and girls in a class and there are 21 girls how many boy are there in the class?
February 14, 2011 by maddie

math
In class 5 /7 of the class is girls are there more girls then boys?
September 8, 2014 by damiya

statistics
Define each of the following probability terms for the scenario of determining the probability that when a couple has 3 children, they will have exactly 2 boys. Assume that boys and girls are equally likely and that the gender of any child is not influenced by the gender of ...
September 6, 2014 by thankyou

maths
There were 335 children in a hall. 1/4 of the girls and 2/5 of the boys are swimmers. There are 110 swimmers in all. How many boys are there in the hall?
September 10, 2011 by mathsmad

Maths
168 children went to a them park. If 1/3 of the girls is equal to 4/9 of the boys, how many boys went to the theme park?
May 6, 2013 by Alex

math
there are 33 students in Miss benton's class. There are 5 more girls than boys. How many girls are in Miss Bentons class
December 13, 2011 by kiana

celebrating Diversity
You overhear a group of children saying, "Girls can't be truck drivers." The most appropriate response is to A. redirect them to another activity. B. stage a competition between the boys and the girls. C. ignore them; kids will be kids. D.use the opportunity to engage them in ...
October 22, 2014 by Amanda

Math Ms. Sue Help plz!
Activity Boys Girls Total Walk 3 6 Bike 5 3 Skateboard 2 1 Total _________________________________________ 3. What percentage of the total students chose skateboarding? (1 point) 10% 20% 30% none of these 4. What percentage of the boys chose walking? (1 point) 30% 45% 25% none...
April 6, 2013 by Gabby

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