The ratio of girls to boys in the grade is 9 to 11. If there are 135 girls, how many boys are there?

asked Mar 16, 2019 179k views

4 votes

by Sif

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5 votes

There is 165 boys. Multiply both sides by 15 to get an equal ratio

Erndob answered Mar 17, 2019

5.4k points

4 votes

There would be 165 boys in the grade.

I got this because I did 135/9. I got 15. Then I multiplied 11*15.

Macbernie answered Mar 22, 2019

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