Stickers are sold in packets of 3.
Each packet costs $10.
Adam needs 32 stickers.
- What is the minimum number of packets that Adam can buy?
- How much will Adam spend?
(a)
Number of sets of 3 stickers
= 32 ÷ 3
= 10 r 2
Minimum number of packets that Adam can buy
= 10 + 1
= 11
(b)
Amount that Adam will spend
= 11 x 10
= $110
Answer(s): (a) 11; (b) $110