Question

20 years ago a father was four times old as his son after 4 years he will be twice as old as his son what was the present ages​

Answer 1

Answer:

Let s and 4s be son and father. Then:

2(s+20)=4s+20

2s+40=4s+20

2s=20

s=10

4s=40

The son is 10; the father is 40

Step-by-step explanation:

Answer 2

Answer:

Hiii friend

Step-by-step explanation:

Here is ur answer

See in the attachment

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