Question
The total mass of Irene and Ben is 150 kg. Irene weighs 10 kg more than Ben.
  1. Find Ben's mass.
  2. Express Ben's mass as a fraction of Irene'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 Irene and Ben is 150 kg. Irene weighs 10 kg more than Ben.
  1. Find Ben's mass.
  2. Express Ben's mass as a fraction of Irene's mass in its simplest form.