Question

Rohan is one year elder to John and Tina is 5 years younger to John. If John's age is 'J' years.Which of the following expressions will give the sum of the ages of Rohan,John and Tina?​

Answer 1

Answer:

Let the ages of Rohan, john and tina be represented by R, J and T respectively.

then

ATQ

R= J+1

T= J-5

Sum of their ages = J+1+J+J-5

= 3J-4

Hope this will help you ☺️!!