Mathematics, 12.03.2020 12:08 musicaljay1276

In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The average speed of aircraft is

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In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the tri...