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Echo runs to cover a distance in 50 minutes with an average speed of 60 km per hour. What must be his average speed to cover the same distance in 20 minutes?
A. 20 km/h
B. 24km/h
C. 28km/h
D. 32 km/h​


Sagot :

Answer:

The answer is B. 24km/h

Step-by-step explanation:

Thank me later hehe~

Answer:

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