Question

A pilot flew a jet from City A to City B, a distance of 1700 miles. On the return trip, the average speed was 20% faster than the outbound speed. The round-trip took 5h 40 min. What was the speed from City A to City B?
________ mi/h

Answer 1

The answer is about 650 mi/h

Answer 2

I'm going to round it off so its going to be 650 mi/h