How many seconds will a train 130 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph? Options:
A) 28 sec B) 23 sec C) 24 sec D) 25 sec E) 26 sec
D = 130 + 150= 
<gadget id="calculator">130 + 150</gadget>
<output>280</output>
280   S= 36 * 5/18= 
<gadget id="calculator">36 * 5/18</gadget>
<output>10</output>
10 mps   T= 280/10= 
<gadget id="calculator">280/10</gadget>
<output>28</output>
28 sec   28 sec
<result>A</result>
How many seconds will a train 130 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph?