Question
The total mass of Asher and Rachel is 88111 kg. Asher weighs 4167 kg. 
  1. What is Rachel's mass?
  2. How much heavier than Asher is Rachel?
4 m
(a)

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(b)

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The total mass of Asher and Rachel is 88111 kg. Asher weighs 4167 kg. 
  1. What is Rachel's mass?
  2. How much heavier than Asher is Rachel?