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I am Lyosha [343]
3 years ago
7

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 ho

urs time period what was sofia's average speed ?
Mathematics
1 answer:
Vladimir79 [104]3 years ago
4 0

Answer:

65 kph

Step-by-step 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

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