a freight elevator has a weight limit of 2 tons. each crate that is loaded weighs 80 pounds. what is the…
a freight elevator has a weight limit of 2 tons. each crate that is loaded weighs 80 pounds. what is the greatest number of crates that can be loaded onto the elevator? (1 ton = 2,000 pounds)
Answer
Explanation:
Step1: Convert weight limit to pounds
Since 1 ton = 2000 pounds, then 2 tons = 2×2000 = 4000 pounds.
Step2: Calculate number of crates
Divide the total weight - limit by the weight of each crate. Let the number of crates be $n$. Then $n=\frac{4000}{80}=50$.
Answer:
50