Question
The total mass of Elyse and Justin is 120 kg. Elyse weighs 28 kg more than Justin.
  1. Find Justin's mass.
  2. Express Justin's mass as a fraction of Elyse's mass in its simplest form.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The total mass of Elyse and Justin is 120 kg. Elyse weighs 28 kg more than Justin.
  1. Find Justin's mass.
  2. Express Justin's mass as a fraction of Elyse's mass in its simplest form.