Question

an aeroplane takes 3 hours to travel a distance of 3300 km another aeroplane travels at a speed which is hundred km per hour less than first aeroplane how long will it take to travel the same distance by the s aeroplane
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Answer 1

Answer:

The speed of the second plane is 3300/3 - 100 = 1000 km/h

It will take it 3.3 hours that is 3 hours + 3/10 hours = 3 hours + 3*6min

= 3 hours 18 minutes.