Question

The present age of grandfather is 3 times his grandson age. After 10 years the age of grandfather will become 3 times the age of his grandson. Find their present ages.

Answer 1

Let grandson's present age be x
Therefore his grand father's age is 3x
after 10 year his age will be 10+x
and his grand father age will be 3(10+x)

A/Q
10+x=3(10+x)
10+x=30+3x

Answer 2

Answer:

15 and 45

Step-by-step explanation: