How many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 54 kmph?
Select the correct option.
A) 22 sec	B) 77 sec	C) 16.7 sec	D) 18 sec	E) 17 sec
D = 100 + 150= 
<gadget id="calculator">100 + 150</gadget>
<output>250</output>
250   S= 54 * 5/18= 
<gadget id="calculator">54 * 5/18</gadget>
<output>15</output>
15 mps   T= 250/15 = 16.7 sec   Answer:16.7 sec
<result>C</result>
How many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 54 kmph?