Question 1
Janvi is 10 years old and Brielle is 17 years old. What will be the sum of their ages after 4 years?
Current sum = 10 + 17 = 27
After 4 years, each ages by 4, so sum increases by 8
Future sum = 27 + 8 = 35
After 4 years, each ages by 4, so sum increases by 8
Future sum = 27 + 8 = 35