Distance, Speed, and Time A pilot flew a jet from Montreal to Los Angeles, a distance of 2500 mi. On the return trip, the average speed was 20% faster than the outbound speed. The round-trip took 9 h 10 min. What was the speed from Montreal to Los Angeles?
Distance, Speed, and Time A pilot flew a jet from Montreal to Los Angeles, a distance of 2500 mi. On the return trip, the average speed was 20% faster than the outbound speed. The round-trip took 9 h 10 min. What was the speed from Montreal to Los Angeles?
Distance, Speed, and Time A pilot flew a jet from Montreal to Los Angeles, a distance of 2500 mi. On the return trip, the average speed was 20% faster than the outbound speed. The round-trip took 9 h 10 min. What was the speed from Montreal to Los Angeles?
Expert Solution & Answer
To determine
To find: The speed of jet from Montreal to Los Angeles.
Answer to Problem 69E
The speed of jet from Montreal to Los Angeles is 500 mi/h.
Explanation of Solution
Given:
Distance between Montreal and Los Angeles is 2500 mi.
The average speed was 20% faster than outbound trip on return trip.
Time taken to complete the round trip is 9 h 10 min.
Formula used:
Distance formula
distance=time×rate
Calculation:
Let the speed of first cyclist be x.
Tabulate the given information into the language of algebra.
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