I flew my tiny seaplane to visit my mother. On the flight up, I flew at 110 mph. On the way home, I flew 88 mph. What was my average speed for the trip?	Choose the correct choice from the following answers:
A) 198 mph
B) 110 mph
C) 88 mph
D) 100 mph
E) 99 mph
(110 mph +88 mph)/2= 99 mph   Correct answer is: 99 mph
<result>E</result>
I flew my tiny seaplane to visit my mother. On the flight up, I flew at 110 mph. On the way home, I flew 88 mph. What was my average speed for the trip?