Mary is planning her birthday party. She's inviting 7 friends and wants to buy party favors. The favors she wants come in packag
es of 3. How many packages will she need to buy in order to have enough party favors for all of her guests? *
2 answers:
Answer:
3 packages
Step-by-step explanation:
each package has 3
if she buys 1, she has 3 party favors
buys 2, has 6
buys 3, has 9
she can't buy 2 packages, then one friend doesn't get a party favor. so she will have to buy 3 packages, use 7, leave 2 extra.
please give thanks :)
Answer:3
Step-by-step explanation:3x2=6 not enough, so 3x3=9
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