If a man can cover 14 metres in one second, how many kilometres can he cover in 3 hours 30 minutes? Select.
A) 165km B) 170km C) 176.4km D) 180km E) 190km
14 m/s = 14 * 18/5 kmph   3 hours 30 minutes = 3 1/2 hours = 7/2 hours   Distance = speed * time = 14 * 18/5 * 7/2= 
<gadget id="calculator">14 * 18/5 * 7/2</gadget>
<output>882/5 = around 176.4</output>
176.4 km.   Answer:176.4km
<result>C</result>
If a man can cover 14 metres in one second, how many kilometres can he cover in 3 hours 30 minutes?