30.78cm 32.36cm 73.14cm the process is shown in the following picture
Answer:
4.5
Step-by-step explanation:
Answer:
Nick needs to buy 3 packs.
Step-by-step explanation:
If Nick buys 3 packs he will have 18 cards. If he uses 15 of them he will have 3 left over. If he only bought 2 packs he would be 3 cards short of the amount he really needed.