Question

aman is 4 years older than chintan and the sum of their ages is 20 years find their ages

Answer 1

Let x=aman and y=chintan ok. x=4y x+y=20 and put x=4y, 4y+y=20,5y=20,y=4 and x=16

Answer 2

Answer:

Chintan's age = 8 years.

Aman's age=  12 years.

Step-by-step explanation:

Let Chintan's age be x

aman's age = {x+4}

a/q

         x+x+4= 20

         2x+4 = 20

         2x=20-4

         2x= 16

         x= 16/2

         x= 8

Therefore, Chintan's age is 8 years.

Aman's age = x+4

Aman's age= 8+4

Aman's age= 12 years.