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It takes 1.5 hours for john to mow the lawn. linda can mow the same lawn in 2 hours. how long will it take john and linda, working together, to mow the lawn?
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It takes 1.5 hours for john to mow the lawn. linda can mow the same lawn in 2 hours. how long will it take john and linda, working together, to mow the lawn?

User Walid
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1 Answer

1 vote
You find the average which is 1.5 + 2 divided by 2
or you can convert them to minutes
User Mehdi Ibrahim
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7.9k points
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