Question

A grandfather is 12 times older than his grand daughter he is also 66 years older than her find their Present ages ​

Answer 1

Answer:

Let the present age of granddaughter be x years.

So, the present age of grandfather is 10x years.

According to the given condition, we have

10x−x=54

⇒9x=54

⇒x=6 .... On dividing 9 from both the sides

Hence, the present age of granddaughter is 6 years and that of grandfather is 60 years.

Answer 2

Let the present age of granddaughter be x years.

So, the present age of grandfather is 10x years.

According to the given condition, we have

10x−x=54

⇒9x=54

⇒x=6

On dividing 9 from both the sides

Hence, the present age of granddaughter is 6 years and that of grandfather is 60 years.