Question
Tom has a mass of 70 kg. Dylan is 18 kg lighter than Tom.
  1. What is Dylan's mass?
  2. Express Dylan's mass as a fraction of Tom'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

Tom has a mass of 70 kg. Dylan is 18 kg lighter than Tom.
  1. What is Dylan's mass?
  2. Express Dylan's mass as a fraction of Tom's mass. Give your answer in its lowest terms.