John can mow the golf course in 7 hours Larry can mow it in five hours form a rational equation that can be used to determine how long it would take to mow the golf course in if they work together

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asked Dec 15, 2018 79.1k views

4 votes

John can mow the golf course in 7 hours Larry can mow it in five hours form a rational equation that can be used to determine how long it would take to mow the golf course in if they work together

Mathematics
high-school

Carlos Vilchez asked

by Carlos Vilchez

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See attached formula:
Time = (7 * 5) / (7+5)
Time = 35 / 12
Time = 2.9166666667 Hours

John can mow the golf course in 7 hours Larry can mow it in five hours form a rational-example-1

Pietrek answered Dec 21, 2018

by Pietrek

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