Ask a New Question

the ratio of boys to girls is 9 to 10. There are 189 boysin the school. How many girls are there?

2 answers

Cross multiply and solve for x.

9/10 = 189/x

210

Similar Questions

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
1. 3 answers
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
1. 2 answers
In a school the ratio of boys to girls is 9:4 if there are presently 720 girl students home many more girls would it take to
1. 1 answer
In school, the ratio of boys to girls is 9:4 if there are presently 720 girl students, how many more girls would it take to
1. 2 answers

more similar questions