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White raven [17]
3 years ago
10

A restaurant has 60 plates.One night, 9 groups of 6 people ate dinner at the restaurant at the same time.How many plates were no

t used by these dinners
Mathematics
2 answers:
SSSSS [86.1K]3 years ago
8 0
6 plates were not used

9*6=54
60-54=6
Bogdan [553]3 years ago
8 0
There were 6 plates not used at dinner
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