1.

ample 1. What is the present age of a man whobe m times as old as his son now aged y years?years hence

Answer»

Given,Present age of son = y

Let present age of man be a

x years henceAge of son = y + xAge of man = a + x

As per given conditiona + x = m(y + x)a = my + mx - xa = my + x(m - 1)

Therefore, present age of man= my + x(m - 1)



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