Question
Andy spent 35 of his income on a mini plane. He spent 12 of the remaining income on a mini-helicopter.
  1. What fraction of his income was left?
  2. If he had left $18, how much income did Andy have at first?
4 m
(a)

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(b)

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Andy spent 35 of his income on a mini plane. He spent 12 of the remaining income on a mini-helicopter.
  1. What fraction of his income was left?
  2. If he had left $18, how much income did Andy have at first?