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Mathematics, 06.07.2019 12:00 venny23

Acar travels for 3 hours at a speed of 55 miles per hour and then for the next 2 hours travels at a speed of 65 miles per hour find the average speed of a car for the entire journey

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Acar travels for 3 hours at a speed of 55 miles per hour and then for the next 2 hours travels at a...

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