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 :)
The ratio to this problem will have to be 15 to 54
Answer:
x=13
Step-by-step explanation:
Well the problem came out kind of weird but the prime factors of 28 are 2•2•7
Hope this helps!