Excluding stoppages, the speed of a train is 45 kmph and including stoppages it is 37 kmph. Of how many minutes does the train stop per hour?	Pick.
A) 73
B) 83
C) 12
D) 83
E) 11
11xplanation:   T = 8/45 * 60 = 11   Answer: Option 11
<result>E</result>
Excluding stoppages, the speed of a train is 45 kmph and including stoppages it is 37 kmph. Of how many minutes does the train stop per hour?