1 sticker costs $2.
1 packet of 30 stickers costs $50.
Adam needs 63 stickers.
- What is the minimum number of packets that Adam should buy?
- How much will Adam spend?
(a)
Sets of 30 stickers
= 63 ÷ 30
= 2 r 3
Minimum number of packets that Adam should buy = 2
(b)
Amount that Adam has to spend to buy 3 stickers
= 3 x 2
= $6
Amount that Adam has to spend on 2 packets
= 2 x 50
= $100
Total amount that Adam has to spend
= 100 + 6
= $106
Answer(s): (a) 2; (b) $106