Two trains cover a distance of 360 km between stations A and B,
running nonstop. Study the table given and determine which train
is faster. What is its average speed?
Name of the train
Departure from
station A
12:45
18:00
Departure from
station B
17:15
22:00
Answers
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Step-by-step explanation:
the time taken by train A = 5 hr 15 m = 21/4 hr
the time taken by train B = 4 hr 45 m = 19/4 hr
the the above time is said train B is faster than train A.
speed of train A = 360*4/21 km/hr = 68.57 km/hr
speed of train B = 360*4/19 km/hr = 75.79 km/hr
average speed = 72.18 km/hr
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