At a bakery, a box of cookies is sold at $16. For every $30 spent, a customer is given 2 free lucky draw tickets. Mrs Fred bought 4 boxes of cookies.
- How much did Mrs Fred pay?
- How many lucky draw tickets did she get?
(a)
Amount paid for 4 boxes of cookies
= 4 x 16
= $64
(b)
Number of sets
= 64 ÷ 30
= 2 r 4
Maximum number of sets = 2
Number of lucky draw tickets that Mrs Fred got
= 2 x 2
= 4
Answer(s): (a) $64; (b) 4