Question

an aeroplane takes 3 hours to travel a distance of 3300 km. another aeroplane travel at a 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

1 AEROPLANE:-
distance travelled# 3300km
time taken # 3hours
speed#3300/3# 1100km/h

2 AEROPLANE
Speed# 1100-100#1000km/h
distance # 3300 km
time taken # 3300/1000
#3.3 hours

Answer 2

Answer:

ans. 3.3 hours

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