asked 200k views
1 vote
Two road crews, working together, repaired 1 mile of road in 4 hours. working separately, one of the crews takes about 6 hours to repair a similar road. how much time would the other crew, working alone, need to repair a similar road?

asked
User Mafor
by
8.4k points

1 Answer

4 votes
see the attached photo
Two road crews, working together, repaired 1 mile of road in 4 hours. working separately-example-1
answered
User Kocodude
by
8.1k points
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