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Lorico [155]
3 years ago
10

Are 7 and 8 right. Plz help

Mathematics
2 answers:
Elodia [21]3 years ago
7 0
7 is wrong, the parenthesis would be around the 1+2, and number 8 is right

Hope this helped:)
MAXImum [283]3 years ago
4 0
8 is right but 7 is wrong. The correct answer for 7 is 15÷(1+2)=5
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