SOLUTION: A biker rode up a 20 km hill in 2 hours and down the hill in 0.5 hour without stopping. What was his
average speed:
a. going up the hill?
b. going down the hill?
C, the whole t
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-> SOLUTION: A biker rode up a 20 km hill in 2 hours and down the hill in 0.5 hour without stopping. What was his
average speed:
a. going up the hill?
b. going down the hill?
C, the whole t
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Question 1111698: A biker rode up a 20 km hill in 2 hours and down the hill in 0.5 hour without stopping. What was his
average speed:
a. going up the hill?
b. going down the hill?
C, the whole trip?
You can put this solution on YOUR website! Average speed is always:
[ total distance travelled ] / [ total time spent travelling ]
(a) km/hr
(b) km/hr
(c) km/hr
