Rational Equations

1. During the winter Olympics, a downhill skier had to complete two qualifying heats to make it to the metal round. She finished her first run in 2 minutes and her second run in 3 minutes. Both runs took place on a course that was 4.3 km long. What was her average speed? Write answer as a whole number or as a decimal rounded to the nearest 10th. Show all work.

2. Two groups of friends are taking taxis to a party in Greenville. The first taxi leaves from the financial district and travels at 45 km/h. At the same time, the other taxi leaves from the marina and travels 62 km/h. The two taxis are 14 km apart and heading directly towards each other. How much time will it take for the taxis to meet? If necessary, round your answer to the nearest minute. Show All Work.