Question
There are thrice as many white skirts as green skirts in a sale. If there are 144 white and green skirts altogether,
  1. how many white skirts are there?
  2. how many more white skirts than green skirts?
3 m
(a)

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(b)

Click button first when a symbol is required. X

There are thrice as many white skirts as green skirts in a sale. If there are 144 white and green skirts altogether,
  1. how many white skirts are there?
  2. how many more white skirts than green skirts?