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Leto [7]
4 years ago
7

PLEASEEEEEE HELPPPP!!!!!!!!

Mathematics
1 answer:
alexdok [17]4 years ago
8 0

Step-by-step explanation:

it means 13 tables have 6 chairs

and 7 tables have 4 chairs

so

total chairs in the cafeteria= 13×6 + 4×7 = 78+28=106

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