Question

in a class There are 20 boys and 40 girls what is the ratio of number of boys to the number of girls and the ratio of number of boys to the number of total students
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Answer 1

Answer :-

Ratio of boys to girls = 20 : 40 = 1 : 2

Ratio of boys to number of total students = 20 : 60 = 1 : 3

Answer 2

Boys to girls 1:2(20:40)
Boys to total 1:3(20:60)