At 10 a.m. two trains started travelling toward each other from stations 287 miles apart. They passed each other at 1:30 pm the same day. They average speed of the faster train exceeded the average speed of the slower train by 6 miles per hour. which of the following represents the speed of the faster train, in miles per hour?
A. 38
B. 40
C. 44
D. 48
E. None of these
সঠিক উত্তরঃ
C.
44
Explanation:
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