Question

radha is 4 years elder than yash. after 2 radha will be exactly of double age than yash. what will be the age of yash after 3 years?​

Answer 1

The age of Yash after 3 years is 5 years.

Given: Radha is 4 years elder than Yash. After 2 years, Radha will be exactly double the age of Yash.

To Find: The age of Yash after 3 years.

Solution:

Let the age of Yash be 'x'.

So, the age of Radha is = x + 4

After 2 years, age of Yash = x + 2

After 2 years, age of Radha = x + 6

It is said that after 2 years, Radha will be exactly double the age of Yash. So, framing an equation from this, we get;

       x + 6 = 2 × ( x + 2 )

  ⇒  x + 6 = 2x + 4

  ⇒ 2x - x = 6 - 4

  ⇒  x = 2

So, the current age of Yash is = 2 years.

Thus, the age of Yash after 3 years = ( 2 + 3 ) years

                                                           = 5 years

Hence, the age of Yash after 3 years is 5 years.

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