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Tcecarenko [31]
3 years ago
5

Working together, Melone and Mrs. Harris can complete lesson plans in 5.14 hours. Had she done it alone it would have taken Mrs.

Harris 9 hours. Find long it would take Mrs. Melone to do it alone
Mathematics
1 answer:
Dominik [7]3 years ago
7 0
It would have taken her 3.86 hours
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