Question

The sum of ages of two friend is 20 years.​

Answer 1

Answer:

sum of ages of friends = 20

Let the friend name be Ram and Ramu

The age of Ram = x

The age of Ramu = 20-y

so, x + (20 - y) = 20

x = 20 - 20 + y.

x = y ...(1)

So equate equation

x + y = 20

y + y = 20

2y = 20

y = 20/2

y = 10

Age of both friends is 10yrs

Hope my answer is correct....