Question
Archie spent 45 of his salary on a mini-helicopter. He spent 13 of the remaining salary on a lego set.
  1. What fraction of his salary was left?
  2. If he had left $20, how much salary did Archie have at first?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Archie spent 45 of his salary on a mini-helicopter. He spent 13 of the remaining salary on a lego set.
  1. What fraction of his salary was left?
  2. If he had left $20, how much salary did Archie have at first?