Question
Luke has a mass of 50 kg. Cody is 20 kg lighter than Luke.
  1. What is Cody's mass?
  2. Express Cody's mass as a fraction of Luke'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

Luke has a mass of 50 kg. Cody is 20 kg lighter than Luke.
  1. What is Cody's mass?
  2. Express Cody's mass as a fraction of Luke's mass. Give your answer in its lowest terms.