Question

an aerplane takes 3 hours to travel a distance of 3300 km. another aeroplane travel at speed which is 100 km per hour less than the first aeroplane. How long will it take to travel the same distance by the second aeroplane

Answer 1

Heya!!! Here is your 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.


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