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Janice can mow 1/2 of a lawn in 3/4 of an hour. How long will it take her to mow a whole lawn?
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25 votes
Janice can mow 1/2 of a lawn in 3/4 of an hour. How long will it take her to mow a
whole lawn?

User Ymochurad
by
7.3k points

2 Answers

11 votes
Should be 6/8 of 2hrs I think
User Besbes Riadh
by
7.5k points
12 votes

Answer:

1.5 hours

Explanation:

At the same rate, it will take her 3/4 hour to mow the other 1/2 of the lawn. Her total time will be 3/4 +3/4 = 3/2 hours, or 1.5 hours for the whole lawn.

User Colby Hill
by
8.3k points
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