Question
Ivan has a mass of 86 kg. Xavier is 8 kg lighter than Ivan.
  1. What is Xavier's mass?
  2. Express Xavier's mass as a fraction of Ivan's mass. Give your answer in its lowest terms.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Ivan has a mass of 86 kg. Xavier is 8 kg lighter than Ivan.
  1. What is Xavier's mass?
  2. Express Xavier's mass as a fraction of Ivan's mass. Give your answer in its lowest terms.