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What is the average speed of a car that traveled 100 km in 2 hours, 84 km in the next 1 hour, and then 168 km in 2 hours before reaching its destination? 50.0 km/h 70.4 km/h 84.0 km/h 72.7 km/h
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Feb 21, 2021
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What is the average speed of a car that traveled 100 km in 2 hours, 84 km in the next 1 hour, and then 168 km in 2 hours before reaching its destination?
50.0 km/h
70.4 km/h
84.0 km/h
72.7 km/h
Physics
high-school
SlySherZ
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84.0 km/h because I did that before
Ifoma
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Feb 25, 2021
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Ifoma
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