Math, asked by 777yashd, 1 year ago

A bus covers 336 km in 7 hours. The average speed of a train is 1.5 times the average speed of the bus. How much distance will the train cover in 15 hours

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Answered by anr4u97
0

Given bus covers 336 km in 7 hours

we know speed=distance/time

hence speed =336/7=48kmph

Given The average speed of a train is 1.5 times the average speed of the bus.

Hence speed of train = (1.5)speed of bus

i.e, speed of train is =48*1.5=72kmph

D=S*T

d=72*15=1080 km is diatnce travelled by train in 15 hours



777yashd: please check ur mail box
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anr4u97: Is this ur online exam
777yashd: yeah
anr4u97: Some times there will be errors in exam engine which shows wrong answers. I practically faced lot many of times.
anr4u97: 1080 is correct answer
777yashd: ok
777yashd: if you have couple of questions and answers related to speed distance time can email it to me
anr4u97: sure
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