Question

In a flight of 600 km, the speed of the aircraft was slowed down due to bad weather. The average speed of the trip was decreased by 200 km/hr and thus the time of flight increased by 30 minutes. Find the average speed of the aircraft originally.

Answer 1

Answer:

hey mate

Step-by-step explanation:

Is Ques me mujhe bhi doubt hai Jo aaj Aaya tha ☹️☹️☹️

The duration of the flight is 1 hour

Let the duration of the flight be x hours.

Then,600/x-600/x + (1/2)= 200

         600/x-1200/2x + 1= 200 

         x(2x + 1) = 3

         2x² + x - 3 = 0

        (2x + 3)(x - 1) = 0 

         x = 1 hr.

This is the answer buddy .❤️

mark as brainliest.....

Good luck for SST .

Answer 2

Answer:may be 600 km/hr

Step-by-step explanation: