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what is the average speed of a train that covers 80 km in 1 hour, 200 km in 2 hours and 420 kn in 4 hours
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what is the average speed of a train that covers 80 km in 1 hour, 200 km in 2 hours and 420 kn in 4 hours

User Mutantacule
by
8.0k points

1 Answer

5 votes

Answer:

95

Explanation:

80+(200 divided by 2)+(420 divided by 4)=285

285 divided by 3=95

User Yonik
by
8.8k points
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