At a bakery, a bag of tarts is sold at $14. For every $30 spent, a customer is given 2 free lucky draw tickets. Mrs Lui bought 5 bags of tarts.
- How much did Mrs Lui pay?
- How many lucky draw tickets did she get?
(a)
Amount paid for 5 bags of tarts
= 5 x 14
= $70
(b)
Number of sets
= 70 ÷ 30
= 2 r 10
Maximum number of sets = 2
Number of lucky draw tickets that Mrs Lui got
= 2 x 2
= 4
Answer(s): (a) $70; (b) 4