Question

Sum of ages of aarya, dev and kanish before 3 years was x years. Sum of their ages after 3 years will be _ years.

Answer 1

Answer: x + 6

Step-by-step explanation:

sum of their ages before three years=x

sum of present age of them = x + 3

sum of their ages after 3 years = x + 3 + 3 = x + 6

∴ sum of their ages after 3 years = x + 6