3 years ago

Walter takes 7/10 0f an hour to mow 2/5 of an acre of lawn. At this rate how many acres weill he mow in an hour?

Mathematics

1 answer:

Natalka [10]3 years ago

3 0

Answer:

4/7

Step-by-step explanation:

Walter's rate in area per hour is ...

area/hour = (2/5 ac)/(7/10 hr) = (4/10 ac)/(7/10 hr) = 4/7 ac/hr

Sammy will mow 4/7 of an acre in an hour.

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