Posted by **kaykay** on Thursday, February 10, 2011 at 4:15pm.

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?

- math -
**helper**, Thursday, February 10, 2011 at 4:19pm
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 * 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

## Answer This Question

## Related Questions

- math !!!! :O - The ratio of boys to girls in a school choir is 4:3. There are 6...
- math - The ratio of boys to girls in a school choir is 4:3. There are 6 more ...
- Math grade 6, ratio - The ratio of the number of boys to the number of girls in ...
- math - the ratio of boys to girls in choir is 2:5. there are 9 more girls than ...
- Math - Which table correctly fills in the ratio table below? Boys 3 6 ___ 21 ...
- Math - If the ratio of girls to boys on the swim team is 2:3, which of these ...
- math - the current ratio of boys to girls at a certain school is 2 to 5 . if 12 ...
- math - At a sports carnival,the ratio of number of pupils sent by school A,B and...
- Math - If the ratio of girls to boys on the track team is 5 to 6 which of these ...
- MATHS - Two different schools (A and B) have the same number of pupils. The ...

More Related Questions