The present age of Arun’s father is three times that of Arun. After 5 years, what will be the age of Arun and his father? ​

Given:

Present age of Arun's father is three times that of Arun.

After five years, sum of their ages would be 70.

To find:

Their present ages.

Solution:

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Now, we are given that after five years, sum of their ages would be 70.

So,

Verification:

On substituting the value of x as 15 in the equation,

LHS = RHS

Hence Verified!

Present ages:

Arun's present age = x

= 15 years

Arun's father's present age = 3x

= 3×15

= 45 years

Arun's present age is 15 years and his father's present age is 45 years.

Step-by-step explanation:

I hope this helps :)

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