Question
Elijah has a mass of 84 kg. Will is 6 kg lighter than Elijah.
  1. What is Will's mass?
  2. Express Will's mass as a fraction of Elijah's mass. Give your answer in its lowest terms.
4 m
(a)

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(b)

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Elijah has a mass of 84 kg. Will is 6 kg lighter than Elijah.
  1. What is Will's mass?
  2. Express Will's mass as a fraction of Elijah's mass. Give your answer in its lowest terms.