Question
Ivory bought 2 kg of tomatoes at $f per kg and 3 kg of honeydews at $4f per kg.
  1. Find the amount that she paid for the fruits in terms of f.
  2. If f = 5, how much change did Mrs Ivory receive if she paid the fruit seller with a $100 note?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Ivory bought 2 kg of tomatoes at $f per kg and 3 kg of honeydews at $4f per kg.
  1. Find the amount that she paid for the fruits in terms of f.
  2. If f = 5, how much change did Mrs Ivory receive if she paid the fruit seller with a $100 note?