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A warehouse has 20 packers.Each packer can load 1/8 of a box in 9 minutes. How many boxes can be loaded in 112 hours by all 20 packers ?

A warehouse has 20 packers.Each packer can load 1/8 of a box in 9 minutes. How many boxes can be loaded in 112 hours by all 20 packers ? Correct Answer 25

Each packer can load a box in 9×8 = 72 min 20 packers in 72 min can load 20 boxes So, 20 packers in 112 min can load = 20×112/72 ≈ 31 boxes

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