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Lady bird [3.3K]
3 years ago
12

21. Melanie is making homemade stickers, She uses

Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0
1: 5 2: 9 or 10

For question 1 we can round 115 to 100, 5x100 is 500 which is closer to 545 than 7x100 = 700.
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