Question
16 years ago, Eric was 6x years old.
  1. How old was Eric 4x years ago?
  2. How old will Eric be 3x 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, Eric was 6x years old.
  1. How old was Eric 4x years ago?
  2. How old will Eric be 3x years later?