two numbers are such that the ratio between them is 3 is to 5 if each is increased by 10 the ratio between the new number so formed is 5 is to 7find the original number
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hi friend,
let the ratio be x
so numbers will be 3x and 5x
according to question both are increased by 10
so numbers will be 3x+10 , 5x+10
according to question
3x+10+5x+10=5x+7x
after evaluating
x=5
so numbers are = 3(5) =15, 5(5) = 25
let the ratio be x
so numbers will be 3x and 5x
according to question both are increased by 10
so numbers will be 3x+10 , 5x+10
according to question
3x+10+5x+10=5x+7x
after evaluating
x=5
so numbers are = 3(5) =15, 5(5) = 25
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