Linette can clean her house in 4 hours.Darrel can do the same job in 6 hours .How long will it yake if they work together.
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Linette can clean her house in 4 hours.Darrel can do the same job in 6 hours .How long will it yake if they work together.
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Answer:
5hours
Step-by-step explanation:
If they Work together the average time they will take is 5 hours
4hours + 6 hours= 10
10÷2= 5
therefore it took 5-hour long if they work together.
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