a bus leaves Jaipur at at 9:00 a.m. and stops in between for 30 minutes at 2:00 p.m. on the same day if the total distance covered by the bus is 350. speed and average speed of the bus.
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Answer:
speed of bus = 77.78 units/hour
average speed of bus = 70 units /hour
Step-by-step explanation:
total distance = 350 units
time taken = 5 hours ( with 30 minutes stopagge )
average speed of bus = 350/5 = 70 units/h
actual time taken by bus = 5 hours - 30 minutes = 5- (1/2) =4.5 = 9/2 hours
speed of bus =350/9/2 = 350×2/9 =700/9 = 77.78 units /hours
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