Donna22k Donna22k

02-10-2015
Mathematics

contestada

at summer camp the ratio of boy to girls was 7:1. If there were 63 boys, how many girls were there

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Аноним Аноним

02-10-2015

For every 7 boys, there is one girl

So: 63/7 = 9

There are 9 girls.

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bookwormz bookwormz

02-10-2015

9 girls

Because the ratio is 7:1 ,every 7 boy there is a girl. So you just need to take 63÷7 then you will get the number of girls

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