what is the average speed of a train that covers 40 kilometers (km) in 1 hour, 100 kilometers (km) in 2 hours (hr), and 210 kilometers (km) in 4 hours (hr)?

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asked Aug 17, 2023 149k views

4 votes

what is the average speed of a train that covers 40 kilometers (km) in 1 hour, 100 kilometers (km) in 2 hours (hr), and 210 kilometers (km) in 4 hours (hr)?

Chemistry
high-school

Tyler Jensen asked

by Tyler Jensen

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1 Answer

3 votes

Answer:

40 * 1 = 40

X Y answered Aug 22, 2023

by X Y

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