Math, asked by jhopeswifeu, 1 year ago

the ratio of boys to girls in a class is 5:7. there are 36 students in the class. how many students are girls?

Answers

Answered by anjali17103

0

Answer:

21

Step-by-step explanation:

ratio 5:7

let the common multiple be x

5x + 7x = 36

12x = 36

x = 3

no. of boys : girls

therefore 7*3 = 21

no of girls is 21

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