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Rina8888 [55]
3 years ago
13

Ten catalogs in envelopes weigh a total of 27 1/2 ounces. What is the weight in ounces of one catalog and one envelope?

Mathematics
1 answer:
jeka57 [31]3 years ago
4 0
(27 1/2)/10

(55/2)/10

55/20

11/4

2 3/4 oz per envelope
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