Jerry and Kuba are laying a hardwood floor. Working alone, Jerry can do the job in 20
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Jerry and Kuba are laying a hardwood floor. Working alone, Jerry can do the job in 20 hr. If the two of them work together, they can complete the job in 12 hr. How long would it take Kuba to lay the floor working alone? (Let x = the time it would take Kuba working alone.)
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Jerry Kuba Time Rate Working Together 12 12 Fractional Part of the Job Done
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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