Walking at the rate of 4 kmph a man cover certain distance in 2 hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in.	Choose the correct answer:
A) 40 min	B) 45 min	C) 35 min	D) 20 min	E) 50 min
Dist = speed * time   time = 2hr 45 min = 11/4 hr   ==&gt; 4*11/4= 
<gadget id="calculator">4*11/4</gadget>
<output>11</output>
11 km   new speed= 16.5 kmph   ==&gt; 11/16.5 = 40 min   40 minNSWER 40 min
<result>A</result>
Walking at the rate of 4 kmph a man cover certain distance in 2 hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in.