Two men suchith and jagan differ in age by 30 years. If 6 years ago the older one is 3 times as old as younger one then present ages of the two men are?

12,15

21,51

24,54

18,20

Let their ages be x and y, x-y=30 (x-6)=3(y-6) x-3y=-12 2y=42 y=21 x=30+21=51

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