Sofia is driving to Texas. She travels at 70 kilometers per hour for 2 hours, and 63 kilometers per hours for 5 hours. Over 7 hours time period what was sofia's average speed ?

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DAiMor asked Mar 13, 2022

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Sofia is driving to Texas. She travels at 70 kilometers per hour for 2 hours, and 63 kilometers per hours for 5 hours. Over 7 hours time period what was sofia's average speed ?

Mathematics
high-school

DAiMor asked Mar 13, 2022

by DAiMor

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17 votes

Answer:

65 kph

Explanation:

There were a total of 7 hours. So two hours were at 70 and the other 5 hours at 63: the equation would be: (70+70+63+63+63+63+63)/7=65

Ohnoplus answered Mar 17, 2022

by Ohnoplus

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