A train running at the speed of 54 km/hr crosses a pole in 9 sec. What is the length of the train?
Choose the correct choice from the following answers
A) 135 m B) 786 m C) 566 m D) 546 m E) 445 m
Speed = 54 * 5/18= 
<gadget id="calculator">54 * 5/18</gadget>
<output>15</output>
15 m/sec   Length of the train= speed * time = 15 * 9= 
<gadget id="calculator">15 * 9</gadget>
<output>135</output>
135 m   135 mnswer: 135 m
<result>A</result>
A train running at the speed of 54 km/hr crosses a pole in 9 sec. What is the length of the train?