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Mathematics, 07.10.2019 22:00 ramberson101

Two bricklayers, sam and joe, are working on your house. sam can complete the work in 5 hours, while joe can complete the work in 3 hours. how many hours does the bricklaying take if they work together?

a. 15/8
b. 15/9
c. 6/8
d. 4/3

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