Question
The total mass of Sean and Jade is 83311 kg. Sean weighs 3149 kg. 
  1. What is Jade's mass?
  2. How much heavier than Sean is Jade?
4 m
(a)

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(b)

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The total mass of Sean and Jade is 83311 kg. Sean weighs 3149 kg. 
  1. What is Jade's mass?
  2. How much heavier than Sean is Jade?