How long does a train 110 m long traveling at 36 kmph takes to cross a bridge of 170 m in length?  Choose the correct choice from the following:
A) 28 B) 16.0 C) 16.4 D) 16.8 E) 16.1
D = 110 + 170= 
<gadget id="calculator">110 + 170</gadget>
<output>280</output>
280 m   S= 36 * 5/18= 
<gadget id="calculator">36 * 5/18</gadget>
<output>10</output>
10   T= 280 * 1/10= 
<gadget id="calculator">280 * 1/10</gadget>
<output>28</output>
28 sec   28nswer: 28
<result>A</result>
How long does a train 110 m long traveling at 36 kmph takes to cross a bridge of 170 m in length?