Question

two number are such that the ratio between them is 3:5. if each is increased by 10 the ratio between the new numbers so formed is 5:7 find the original numbers

Answer 1

Hey there...
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Here is ur answer

Given nos. 3:5

ATQ

3x+10/5x+10=5/7

21x+70=25x+50

21x-25x=50-70

-5x=-20

X=4

Original no is =12 and 20

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