anacarrion70 anacarrion70

17-10-2017
Mathematics

contestada

The ratio of girls to boys in Liza’s classroom is 55 to 44. How many girls are in her classroom if there is a total of 2727 students?

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choixongdong choixongdong

17-10-2017

ratio of girls to boys = 5:4

5+4 = 9

if total 27 then 27/9 = 3

3 x 5 = 15
3 x 4 = 12

answer
there will be 15 girls and 12 boys

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