A train running at the speed of 52 km/hr crosses a pole in 9 sec. What is the length of the train? Choose the most appropriate option:	A) 130 m	B) 786 m	C) 566 m	D) 546 m	E) 440 m
Speed = 52 * 5/18 = 130/9 m/sec   Length of the train = speed * time = 130/9 * 9= 
<gadget id="calculator">130/9 * 9</gadget>
<output>130</output>
130 m   130 mnswer: 130 m
<result>A</result>
A train running at the speed of 52 km/hr crosses a pole in 9 sec. What is the length of the train?