Answer:
Step-by-step explanation:
24,000 inspected.....50 were defective
50/24,000 reduces to 1/480 <===
Is this
-6 ÷ 20 + 150%
or is -6/20 a fraction?
Answer:
The inequality that represents this situation is: 
Step-by-step explanation:
Since the plane already had 140 pounds on board and "n" boxes will be loaded on it, then the weigh of each box multiplied by the number of box should be the extra cargo on the plane. This extra cargo added to the previous load must be less than the limit of cargo the plane can take as shown below:

I believe there has to be an image included with this question my friend. Thine error hath been made known by the supreme lord of dao.