Question

Aman age is 3 times his son's age 10 years ago he was five times his son's age find their present ages

Answer 1

Answer:

Aman's age=60 yr and his son=20 yr

Explanation:

Let Aman's son age be x

Then Aman's will 3x

Ten years ago their age will

Aman's age=3x-10

Aman's son's age=x-10

Ten years ago,Aman was five times his son's age (Mentioned in question)

Aman's age=5×(x-10)

3x-10=5(x-10)

3x-10=5x-50

-10+50=5x-3x

40=2x

x=20

Therefore x=20

So Aman's son's age=20 yr

and Aman's age=3×20=60 yr

Answer 2

Answer:

Step-by-step explanation:

Let Aman's son age be x

Then Aman's will 3x

Ten years ago their age will

Aman's age=3x-10

Aman's son's age=x-10

Ten years ago,Aman was five times his son's age

Aman's age=5×(x-10)

3x-10=5(x-10)

3x-10=5x-50

-10+50=5x-3x

40=2x

x=20

Therefore x=20

So Aman's son's age=20 years

and Aman's age=3×20=60 years