<PRE><B>Question 969365</B>
Connor traveled from home to a country town.
 The 130-kilometer drive took 1 hour 30 minutes.
 He returned home by the same route.
 The return drive took 1 hour 45 minutes.
 What was Connor&#39; average speed for the whole journey?
:
Av speed = total dist/total time
130 + 130 = 260 km
1.5 + 1.75 = 3.25 hr (change min to hrs)
:
s = 260/3.25 
s = 80 km/hr for the whole journey
:
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