How long does a train 120 m long traveling at 60 kmph takes to cross a bridge of 170 m in length? Choose the correct answer.
A) sec	B) sec	C) sec	D) sec	E) sec
sec = 120+ 170= 
<gadget id="calculator">120+ 170</gadget>
<output>290</output>
290 m   S= 60 * 5/18 = 50/3   T = 290 * 3/50= 
<gadget id="calculator">290 * 3/50</gadget>
<output>87/5 = around 17.4</output>
17.4 sec   Answer: sec
<result>D</result>
How long does a train 120 m long traveling at 60 kmph takes to cross a bridge of 170 m in length?