Math, asked by jaatryaan7413, 1 year ago

The number of boys and girls in a class are in the ratio 10:7 .if the number of boys is 9 more than the girls,then the total number of students in t
he class are

Answers

Answered by abhinavvilliers

0

Answer:

10x-7x=3x

3x=9

girls= =7(3)=21

boys=10(3)=30

Step-by-step explanation:

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