asked 45.0k views
3 votes
Working alone, Jamie can mow her lawn in 75 minutes. If Bob helps her, then the two can mow the lawn in 30 minutes. How long does it take Bob to mow the lawn alone?

20 POINTS!!

asked
User AnasSafi
by
8.3k points

1 Answer

1 vote

Answer:

60 mins

Explanation:

answered
User Ineedtoknow
by
7.8k points
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