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2 years ago

Sasha can run at an average speed of 9 3/4 min/mi. She runs at this speed for 68 1/4 min.

Mathematics

1 answer:

miv72 [106K]2 years ago

4 0

9 3/4 = 39/4 mi/m

68 1/4 = 273/4 min

39/4 mutiply by 273/4 = 10647 / 16 mi = 665.4 mi

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