Question

In May 2012, Prakash ‘s father was10 times as old as Prakash. In May 2017, he will be 5 times as old as Prakash. how old was they in May 2012

Answer 1

Answer:

Prakash's Father age will be 50 yrs old in may 2012 while Prakash age will be 5 yrs old.

Step-by-step explanatiplz send me as a brainlist

Answer 2

Answer:Prakash's age 4

Prakash's father age 40

Step-by-step explanation:

Let us assume Prakash's age in (2012)=x

Let us assume of his father's age(2012)=10x

In 2017

Prakash age is x+5

And his father's age=10x+5

According to question

(x+5)*5=10x+5

5x +25=10x+5

10x-5x=25-5

5x=20

x=4

So,x=4. Prakash's age

10x ; 4*10

=40.Prakash's age