Question

write the formula of average speed one word answer​

Answer 1

Answer:

We can write: Time = Distance / speed = 1800/40 = 45 hours. Thus we can find the average speed as: Average Speed = (Total distance)/(Total Time) = (1800 + 1800)/(30 + 45) = 3600/75 = 48 km/hr.

Explanation:

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Answer 2

Answer:

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