Question
The total mass of Jaslyn and Ian is 138 kg. Jaslyn weighs 12 kg more than Ian.
  1. Find Ian's mass.
  2. Express Ian's mass as a fraction of Jaslyn's mass in its simplest form.
4 m
(a)

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(b)

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The total mass of Jaslyn and Ian is 138 kg. Jaslyn weighs 12 kg more than Ian.
  1. Find Ian's mass.
  2. Express Ian's mass as a fraction of Jaslyn's mass in its simplest form.