Question
The total mass of Fanny, Joelle and Emily is 26f kg. Fanny has a mass of 4f kg. Joelle is 4 kg heavier than Fanny.
  1. What is Emily's mass in terms of f?
  2. If f = 15, what is Emily's mass? 
3 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 Fanny, Joelle and Emily is 26f kg. Fanny has a mass of 4f kg. Joelle is 4 kg heavier than Fanny.
  1. What is Emily's mass in terms of f?
  2. If f = 15, what is Emily's mass?