Question
Risa bought k kg of mangoes at $i per kg and t kg of papaya at $c per kg.
  1. Find the amount that she paid for the fruits in terms of k, i, t and c.
  2. If k = 8, i = 6, t = 4 and c = 8, how much change did Mrs Risa 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

Risa bought k kg of mangoes at $i per kg and t kg of papaya at $c per kg.
  1. Find the amount that she paid for the fruits in terms of k, i, t and c.
  2. If k = 8, i = 6, t = 4 and c = 8, how much change did Mrs Risa receive if she paid the fruit seller with a $100 note?