Question
16 years ago, Perry was 6q years old.
  1. How old was Perry 4q years ago?
  2. How old will Perry be 3q years later?
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

16 years ago, Perry was 6q years old.
  1. How old was Perry 4q years ago?
  2. How old will Perry be 3q years later?