I have just finished my PSSAs in school, I know, THANK GOD! But today when I was doing my math section I came apon a question that had me puzzled. I told my teacher and he said he wasn't sure, he also couldn't give me the answer anyways, but he said he will ask. I hope you guys don't think this is a pointless post, I really am confused.
Question:
An airplane is flying at an average speed of 575 mph. It flew 2,570 miles and used 15,200 gallons of fuel. What is the approximation to the average number of gallons per hour?
Answers"
A. 80
B. 105
C. 300
D. 679