Question
The total mass of Howard and Zoe is 8645 kg. Howard weighs 35411 kg. 
  1. What is Zoe's mass?
  2. How much heavier than Howard is Zoe?
4 m
(a)

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(b)

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The total mass of Howard and Zoe is 8645 kg. Howard weighs 35411 kg. 
  1. What is Zoe's mass?
  2. How much heavier than Howard is Zoe?