How long does a vehicle 150 m long traveling at 50 kmph takes to cross a bridge of 150 m in length?
Choose the correct choice from the following:  A) 16.7  B) 21.6  C) 26.5  D) 26.1  E) 56.2
D = 150 + 150= 
<gadget id="calculator">150 + 150</gadget>
<output>300</output>
300 m   S= 50 * 5/18 = 125/9   T = 300 * 9/125= 
<gadget id="calculator">300 * 9/125</gadget>
<output>108/5 = around 21.6</output>
21.6 sec   Answer:21.6
<result>B</result>
How long does a vehicle 150 m long traveling at 50 kmph takes to cross a bridge of 150 m in length?