Question

Flight 1045 passed over Delhi at 04:45 and later over Ambala at 06:15. The distance between Delhi and Ambala is 450 Kms, what was average speed of the aircraft?​

Answer 1

Answer:

300km/h

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Answer 2

Given - Time and distance

Find - Average speed

Solution - The average speed of flight 1045 is 300 kilometres/hour.

Firstly find out the total time taken in travelling from Delhi to Ambala.

Time = 6 hours 15 minutes - 4 hours 45 minutes

Time = 1 hour 30 minutes

Time in hours = 1.5 hours

Average speed can be calculated by the formula-

Average speed = total distance travelled/total time taken

Keep the values in the formula to find the value of average speed.

Average speed = 450/1.5

Average speed = 300 km/hr.

Thus, the average speed of flight 1045 is 300 kilometres/hour.