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Sladkaya [172]
3 years ago
9

I don’t understand how you would figure out the number of hours. Please help!

Mathematics
1 answer:
photoshop1234 [79]3 years ago
8 0
13.50 x 40 = 540

661.50 - 540 = 121.50

121.50 ÷ 20.25 = 6

40 hours + 6 hours = 46 total hours
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