How long does a train 100 m long traveling at 60 kmph takes to cross a bridge of 170 m in length?
Choose the correct choice from the following choices:
A) 14.2 sec  B) 16.8 sec  C) 15.2 sec  D) 1.68 sec  E) 16.2 sec
D = 100 + 170= 
<gadget id="calculator">100 + 170</gadget>
<output>270</output>
270 m   S= 60 * 5/18 = 50/3   T = 270 * 3/50= 
<gadget id="calculator">270 * 3/50</gadget>
<output>81/5 = around 16.2</output>
16.2 sec   ANSW16.2 secR:16.2 sec
<result>E</result>
How long does a train 100 m long traveling at 60 kmph takes to cross a bridge of 170 m in length?