pls help me i dont know
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Answer:
Option D is the correct 60 km/h
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Answer:
D. 60 km/h
Step-by-step explanation:
Lets take Speed to be as y
Distance should be covered = 180 km
Time=09.00-06.00 = 3 h
Speed=Distance/Time
Speed= 180 km/3 h
Speed = 60 km/h
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