A train 240 m in length crosses a telegraph post in 16 seconds. The speed of the train is?  Pick: A) 12 B) 56 C) 54 D) 67 E) 19
S = 240/16 * 18/5= 
<gadget id="calculator">240/16 * 18/5</gadget>
<output>54</output>
54 kmph   Answer:54
<result>C</result>
A train 240 m in length crosses a telegraph post in 16 seconds. The speed of the train is?