Question

I am three years younger than my brother, and I am 2 years older than my sister. My mom age is one less than three times my brothers age . When you add all our you get 87. What are our pages ?

Answer 1

The "I" figure is 13 years old. Her brother is 16. Her Sister is 11. Her mother is 47.

Explanation:

13+16=29

29+11=40

40+47=87