melanie91 melanie91

23-05-2018
Mathematics

contestada

Sasha can mow 3/8 of an acre of grass in 45 minutes. How many acres of grass does sasha mow per hour?

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cchen108 cchen108

23-05-2018

1/2 acre/hr

45min=3/4 hr
If Sasha mows 3/8 of an acre in 1/4 hr
Sasha mows 4/8=1/2 of an acre in 4/4 = 1hr

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