Rahul travels from A to B a distance of 200 miles in 5 hours. He returns to A in 4 hours. Find his average speed? Choose the correct answer: A) 52.2mph B) 61.9mph C) 44.4mph D) 35.7mph E) 65.6mph
Speed from A to B = 200/5= 
<gadget id="calculator">200/5</gadget>
<output>40</output>
40 mph   Speed from B to A= 200/4= 
<gadget id="calculator">200/4</gadget>
<output>50</output>
50 mph   Average speed= 2*40*50 / 90 = 44.4mph   Answer is 44.4mph
<result>C</result>
Rahul travels from A to B a distance of 200 miles in 5 hours. He returns to A in 4 hours. Find his average speed?