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MArishka [77]
3 years ago
5

Melanie draws with great fervor, using up pencils at an incredible rate: 14 pencils every

Mathematics
1 answer:
AfilCa [17]3 years ago
5 0
4 pencils . 4/9 of an hour = 4/9 of 60 minutes = 4/9 * 60 = 80/3 minutes
x pencils = ? . one hour = 60 minutes

14 * 60 = 80/3 * x       /*3
14 * 60 * 3 = 80 * x
80 * x = 2520            /80
x = 2520 / 80
x = 31.5 pencils

The result would be 32 pencils in one hour.
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