Question
The total mass of Oscar and Jeremy is 179 kg. The total mass of Justin and Jeremy is 133 kg.
  1. How much heavier is Oscar than Justin?
  2. If the total mass of the 3 boys is 260 kg, how heavy is Jeremy?
4 m
(a)

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(b)

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The total mass of Oscar and Jeremy is 179 kg. The total mass of Justin and Jeremy is 133 kg.
  1. How much heavier is Oscar than Justin?
  2. If the total mass of the 3 boys is 260 kg, how heavy is Jeremy?