The plane flew 4 hours before landing and flew 2,520 km. After that, it flew to the destination another 2,700 km in 5 hours.
| December 3, 2020 | education
The plane flew 4 hours before landing and flew 2,520 km. After that, it flew to the destination another 2,700 km in 5 hours. Know the average speed of the aircraft during its flight ..
To find the general speed, you need to find how many kilometers the plane has flown and the total time
4 + 5 = 9
Therefore, the total time is 9 hours
2520 + 2700 = 5220
Therefore, the plane flew only 5220 km
Speed = path: time
Speed = 5220: 9
Speed = 580 km / h
Answer: 580 km / h
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