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s2008m [1.1K]
3 years ago
15

#40 please! Thank you.

Mathematics
1 answer:
lisov135 [29]3 years ago
5 0
Well he and the cart together weigh: 210+95=305.
The weight left for boxes is: 4,000-305=3,695.
Total weight of boxes is: 50·275=13,750.
Divide the weight of boxes by how much is left for the elevator: 13,750/3,695=3.72
Since 3.72 is more than 3 he would have to make 4 trips to safely do so :)
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