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Jack and Ross finish floors together. Jack working alone could complete a particular job in 6.4 hours, and Ross could complete it alone in 5.9 hours. How long does it take to co…

Jack and Ross finish floors together. Jack working alone could complete a particular job in 6.4 hours, and Ross could complete it alone in 5.9 hours. How long does it take to co…
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20 votes
Jack and Ross finish floors together. Jack working alone could complete a particular job in 6.4 hours, and Ross

could complete it alone in 5.9 hours. How long does it take to complete the job when they work together? Round
your answer to the nearest hundredth.

asked
User Dennis Calla
by
7.7k points

2 Answers

5 votes

Answer:12.3

Explanation:

because you would have to add and that will give you your answer

answered
User Michelene
by
7.9k points
8 votes

Answer:

25.6

Explanation:

I know bc I did the answer and yeah

answered
User Paulvs
by
8.2k points
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