Stickers are sold in bags of 2.
Each bag costs $4.
Adam needs 9 stickers.
- What is the minimum number of bags that Adam can buy?
- How much will Adam spend?
(a)
Number of sets of 2 stickers
= 9 ÷ 2
= 4 r 1
Minimum number of bags that Adam can buy
= 4 + 1
= 5
(b)
Amount that Adam will spend
= 5 x 4
= $20
Answer(s): (a) 5; (b) $20