Question

Q:-A father is three times as old as his son. In 12 years time, he will be twice as old as his son. What is the present age of the father and son?

Solution:

Let x be the current age of the son.

Son = x, Father = 3x

In 12 years

Son = x + 12, Father = 2(x+12) “OR” 3x + 12

2(x + 12) = 3x + 12
2x + 24 = 3x + 12
24 - 12 = x

Therefore, current age of son is 12, and father is 36.
ANSWER

Answer 1

Answer:

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