If a man can cover 18 metres in one second, how many kilometres can he cover in 3 hours 45 minutes?	Pick one.
A) 288  B) 162  C) 878  D) 168  E) 243
18 m/s = 12 * 18/5 kmph   3 hours 45 minutes = 3 3/4 hours = 15/4 hours   Distance = speed * time = 18 * 18/5 * 15/4= 
<gadget id="calculator">18 * 18/5 * 15/4</gadget>
<output>243</output>
243 km.   Answer: 243
<result>E</result>
If a man can cover 18 metres in one second, how many kilometres can he cover in 3 hours 45 minutes?