The speed of a car is 80 km in the first hour and 60 km in the second hour. What is the average speed of the car?	Choose the most appropriate option
A) 70 kmph	B) 92 kmph	C) 75 kmph	D) 65 kmph	E) 77 kmph
S = (80 + 60)/2= 
<gadget id="calculator">(80 + 60)/2</gadget>
<output>70</output>
70 kmph   70 kmph
<result>A</result>
The speed of a car is 80 km in the first hour and 60 km in the second hour. What is the average speed of the car?