Question

after 12 years the age of ramu is 3 times the age before he was 4 years then his present age is ___​

Answer 1

SOLUTION

GIVEN

After 12 years the age of Ramu is 3 times the age before he was 4 years ago

TO DETERMINE

The present age of Ramu

EVALUATION

Let the present age of Ramu = x years

So by the given condition

$\sf{x + 12 = 3(x - 4)}$

$\sf{ \implies \: x + 12 = 3x - 12}$

$\sf{ \implies \: x - 3x = - 12- 12}$

$\sf{ \implies \: - 2x = - 24}$

$\sf{ \implies \: x = 12}$

Hence the present age of Ramu = 12 years

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