Question

3. The age of the father is twice the sum of the children. After 20 years, his age will be equal to the sum of his children. Find the age of his father.​

Answer 1

Step-by-step explanation:

let the sum of present ages of the children be x.

thus, present age of the father is 2x.

ATQ.

$2x = x + 20 \\ 2x - x = 20 \\ x = 20$

Therefore the current ages of children is 20 years.

current age of father is.. 20×2 =40

Answer 2

Answer:

The age of the father is 40 years