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Fifteen years from now revi's age …

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Fifteen years from now revi's age will be four times his oresent age.What is revi's present age?

Posted by Muhammed Saffan . A 5 years, 4 months ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 5 years, 4 months ago

From the given, Let Ravi’s present age is taken as "a" years.

After 15 years, his age = (a+15) years.

By the given, it is identified that the age of Ravi after 15 years is equal to the 4 times of his present age.

Given,
a + 15 = 4a
4a - a = 15
3a = 15

a = 15/3
a= 5

Then, it has been found that the present age of Ravi is 5 when his age after 15 years will be 4 times of his present age.

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CBSE > Class 08 > Mathematics