1.

The number of boys and girls in a class are in the ratio 7:5. The number of boys is 8 morethe number of girls. What is the total number of children in the classi​

Answer»

let the no. of boys - 7x

let the no. of girls-5x

as the no.of boys are 8 more

so.... 5x+8

now

7x+5x+8=?? TELL the FULL QUESTION



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