If distance travelled by train is 495 km in 4 hours 30minutes, what is it's speed????
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Answered by
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Speed=d/t
Distance=495km
Time=4 hour 30 minutes
Km into m
495000m
Hour into min
270min
495000/270=1833m/s
Pls mark me as brainlest
Distance=495km
Time=4 hour 30 minutes
Km into m
495000m
Hour into min
270min
495000/270=1833m/s
Pls mark me as brainlest
Answered by
0
Answer:
110 km/hr
Step-by-step explanation:
Distance travel by train = 495
Time taken by train = 4 hours 30 minutes
We know that,
1 hour = 60 minutes
it means, 1 minute = 1/60 hours
So, 30 minutes = 30/60 = 1/2 = 0.5 hours
therefore the time taken by train to travel
= 4 hours + 0.5 hours (i.e. 4 + 0.5)
= 4.5 hours
SPEED = DISTANCE / TIME
= 495/4.5
= 110 km/hr
.
Therefore, the speed of the train is 110 km/hr
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