12-y 6th class solutions – InterviewSolution

1.

12-y 6th class solutions

Answer»

Solutions:

Given

Number of GIRLS = 20 girls

Number of BOYS = 15 boys

Total number of STUDENTS = 20 + 15

= 35

(a) Ratio of number of girls to number of boys = 20 / 15 = 4 / 3

(b) Ratio of number of girls to total number of students = 20 / 35 = 4 / 7

Discussion

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