Question
The total mass of Fiona, Emily and Jaslyn is 20f kg. Fiona has a mass of 5f kg. Emily is 3 kg heavier than Fiona.
  1. What is Jaslyn's mass in terms of f?
  2. If f = 13, what is Jaslyn'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 Fiona, Emily and Jaslyn is 20f kg. Fiona has a mass of 5f kg. Emily is 3 kg heavier than Fiona.
  1. What is Jaslyn's mass in terms of f?
  2. If f = 13, what is Jaslyn's mass?