Question

My brother is 5 years older than I am. My sister is 3 years younger than I is. How old will my sister be when my brother is 29?

Answer 1

If I'm correct she will be 21

Explanation:

Because first when your brother is 29 (-5 because your younger than him by 5 years) you will be 24 and then 24 - 3 (because your sister is younger than you by 3 years) = 21 years old. So, your sister will be 21 when your older brother is 29.

Answer 2

The answer would be 21 because if ur brother is 5 yrs u would be 24 and 24-3 is 21. So ur sister would be 21.