Answer:
the average speed is 48 km/h
Step-by-step explanation:
Speed = distance / time
distance = 120 km
time = 2 hours and 30 minutes = 2.5 hours
Solution:
S = d/t
S = 120km / 2.5h
S = 48 km/h
48 km/h
hope this helps, have a good day :-)
It's speed is 48 km/hr.
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