Question
The total mass of Oscar and Victoria is 68112 kg. Oscar weighs 3227 kg. 
  1. What is Victoria's mass?
  2. How much heavier than Oscar is Victoria?
4 m
(a)

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(b)

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The total mass of Oscar and Victoria is 68112 kg. Oscar weighs 3227 kg. 
  1. What is Victoria's mass?
  2. How much heavier than Oscar is Victoria?