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julia-pushkina [17]
3 years ago
9

A rectangular birthday present, 3 in. by 7 in. by 8 in., is covered by wrapping paper. How much wrapping paper is required

Mathematics
1 answer:
madam [21]3 years ago
4 0
2 x (7 x 3) + 2 x (8 x 7) + 2 x (8 x 3)
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