Question

Frank left his house at 7 a.m. and drove to the airport at a speed of 50 mph. Lance left his house at 6 a.m. and drove to the same airport at a speed of 55 mph. Frank's house is 150 miles from the airport and Lance's house is 220 miles from the airport. At what time did Frank arrive at the airport?

Answer 1

Answer:

Frank arrived at 10:00

Step-by-step explanation:

First, we need to ask ourselves how many times can 50 go into 150?

It is 3 times.

So then we do 7:00 + 3 hours which gets us to

10:00.

Answer 2

Answer:

10:00 AM

Step-by-step explanation:

Frank drove at a speed of 50 mph, and traveled a distance of 150 miles.  This means he traveled for

150/50 = 3 hours.

7 AM + 3 hours = 10 AM