# 15 years from now Ravi's age will be four times his present age. What is his present age?

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by poilty

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by poilty

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Let the present age of Ravi be x

after fifteeen years his age will be four times the present age

⇒ 4x = x +15

⇒ 4x - x = 15

⇒ 3x = 15

⇒ x = 15/3

⇒ x = 5

Therefore , present age of Ravi = 5 .

after fifteeen years his age will be four times the present age

⇒ 4x = x +15

⇒ 4x - x = 15

⇒ 3x = 15

⇒ x = 15/3

⇒ x = 5

Therefore , present age of Ravi = 5 .