Question

A grand father is 9 times older than his grandson. He is also 81 years old. Find their present ages.

Answer 1

Answer:

grandpa age is 81

and grandson is 9

Answer 2

Answer:

Step-by-step explanation:

Let the age of grand son is =X

Then age of grand father is =9X

According to question:

9X=81

X=81/9

X=9

So,age of grandson is 9 year old and age of grandfather is 81 year old