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John and Jake are working at a car wash. It takes John 1 hour to wash 3 cars; Jake can wash 3 cars in 45 minutes. If they work together, how many cars can they wash in an hour?
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John and Jake are working at a car wash. It takes John 1 hour to wash 3 cars; Jake can wash 3 cars in 45 minutes. If they work together, how many cars can they wash in an hour?

User Geo Jacob
by
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2 Answers

11 votes
John an wash 3 cars an hour, and Jake can wash 4 cars an hour.

Together they can wash 7 cars an hour.
User GeertvdC
by
3.9k points
8 votes

Answer:738282 and 3782

Explanation:

User CharlesS
by
4.4k points
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