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Jason can mow his parents' yard in 3 hr. His brother can mow it in 4 hr. How long would it take them, working together, to mow the yard? (Assume two mowers are available.)
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5 votes
Jason can mow his parents' yard in 3 hr. His brother can mow it

in 4 hr. How long would it take them, working together, to mow
the yard? (Assume two mowers are available.)

User Greg Bulmash
by
7.9k points

1 Answer

4 votes

I would assume it would take 3.5 hours to mow the lawn together.

User Cam Soper
by
7.2k points
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