Question
Ali and Byron have the same amount of money.
Ali receives $70 and Byron receives $10.
In the end, Ali has 4 times as much money as Byron.
  1. How much does each of them have at first?
  2. How much does Byron have less than Ali in the end?
3 m
(a)

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(b)

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Ali and Byron have the same amount of money.
Ali receives $70 and Byron receives $10.
In the end, Ali has 4 times as much money as Byron.
  1. How much does each of them have at first?
  2. How much does Byron have less than Ali in the end?