Question

Boys are girls in a school are in the ratio of 8:3 if the numbers of girls is405 how many boys are there in the school. Write with process

Answer 1

step by step explanation:

• boys/girls=x/405----(1)

let boys be A and girls be B then,

• A/B=X/405
• 8/3=X/405
• 405x8=3X
• 3240=3X
• X=1080

therefore,the number of boys in the school is 1080

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