A bicyclist travels uphill from town A to town B for 2 hours at an average speed of 5 miles per hour and returns along the same road at an average speed of 6 miles per hour. What is the bicyclist’s average speed for the round trip, in miles per hour? Choose the correct choice from the following.
A) (a) 60/11 B) (b) 5 C) (c) 26/5 D) (d) 27/5 E) (e) 28/5
from the uphill we can find out the distance = 5*2= 
<gadget id="calculator">5*2</gadget>
<output>10</output>
10   average speed= total distance/total time   = 20/ (2+ (10/6)) = 60/11   (a) 60/11nswer is (a) 60/11.
<result>A</result>
A bicyclist travels uphill from town A to town B for 2 hours at an average speed of 5 miles per hour and returns along the same road at an average speed of 6 miles per hour. What is the bicyclist’s average speed for the round trip, in miles per hour?