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I NEED HELP

Hugo went on a three-day road trip. He traveled 396 miles on the first day, 522 miles on the second day, and 324 miles on the third day. If Hugo drove for 6 hours each day, what was Hugo's average speed for the entire trip?
A.
87 miles per hour
B.
66 miles per hour
C.
69 miles per hour

Respuesta :

jcultr4s3nse

Answer:

C. 69 Miles per hour

Step-by-step explanation:

396/6=66 miles per hour

522/6=87 miles per hour

324/6=54 miles per hour

Now all we need to do is find the mean, or average.

To find the mean, add all the numbers together and divide the sum by the amount of values.

66+87+54=207

Since there are three values, divide 207 by 3.

207/3=69

The answer is C. 69 miles per hour.

Hope this helps!

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