Question

son's present age is half the present age of his mother ten
years ago the mother was thrice as old as her son what are their present ages​

Answer 1

Mother now y. Son now x. Now y = 2x

10 years ago: y-10 = 3(x-10) -> y =3x-20

Ergo 2x =3x -20 -> x =20 -> y = 40

The son is 20 and his mom is 40

Answer 2

Answer:

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