Question

I am 12 years old and my sister is 2 years younger than me .After 3 years if my mother will be 36 ,then about how many years me and my sister is younger than her?

Answer 1

you wii be 36-15=21 years younger and your sister will be 21+2=23 years younger after 3 years and now you are also 21 years younger and your sister is 23 years younger than her.This is the perfect answer