a bus covers a certain distance in 3h 20min at an average speed of 45kmper hr. how long will it take to cover the same distance at a speed of 36km per hr
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Answer:
2/5/15
Step-by-step explanation:
time=3h 20min
speed=45 km/hr
min into hrs means =20/60=1/3 hrs
distance =speed×time
=1/3×45=15 km
distance =15km
speed =36 km/hrs
time =distance/time=15/36=36/15=2/6/15
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