Question
Warren has a mass of 75 kg. Peter is 20 kg lighter than Warren.
  1. What is Peter's mass?
  2. Express Peter's mass as a fraction of Warren's mass. Give your answer in its lowest terms.
4 m
(a)

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(b)

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Warren has a mass of 75 kg. Peter is 20 kg lighter than Warren.
  1. What is Peter's mass?
  2. Express Peter's mass as a fraction of Warren's mass. Give your answer in its lowest terms.