Question
The total mass of Ian and Kylie is 8835 kg. Ian weighs 3219 kg. 
  1. What is Kylie's mass?
  2. How much heavier than Ian is Kylie?
4 m
(a)

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(b)

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The total mass of Ian and Kylie is 8835 kg. Ian weighs 3219 kg. 
  1. What is Kylie's mass?
  2. How much heavier than Ian is Kylie?