Manny can assemble a computer by himself in 60 minutes. jane does the same job in 55 minutes. how long will it take them to assemble a computer working together?

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asked Jul 17, 2019 221k views

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Manny can assemble a computer by himself in 60 minutes. jane does the same job in 55 minutes. how long will it take them to assemble a computer working together?

Mathematics
college

Christophe Fuzier asked

by Christophe Fuzier

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It would take them 115 minutes to assemble a computer working together, Because if you add 60+55 you will get 115

Frank Yellin answered Jul 22, 2019

by Frank Yellin

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