Question
Erika bought 4 kg of pineapples at $e per kg and 3 kg of pomegranates at $3e per kg.
  1. Find the amount that she paid for the fruits in terms of e.
  2. If e = 6, how much change did Mrs Erika 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

Erika bought 4 kg of pineapples at $e per kg and 3 kg of pomegranates at $3e per kg.
  1. Find the amount that she paid for the fruits in terms of e.
  2. If e = 6, how much change did Mrs Erika receive if she paid the fruit seller with a $100 note?