mirmcl2846 mirmcl2846

27-04-2018
Mathematics

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An airplane flies in a straight line between two cities that are separated by 840 kilometers. If it takes 4 hours for the airplane to make the trip, what is its average speed?

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Sgslayer Sgslayer

27-04-2018

210 kilometers per hour

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coltonbiddle42p1slcp coltonbiddle42p1slcp

27-04-2018

210 kilometers. You can do this by taking the distance divided by the time. In this case it would be 840/4 which would be 210 kilometers an hour.

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