Question
17 years ago, Tom was 7t years old.
  1. How old was Tom 4t years ago?
  2. How old will Tom be 2t years later?
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

17 years ago, Tom was 7t years old.
  1. How old was Tom 4t years ago?
  2. How old will Tom be 2t years later?