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# Average Speed for an Entire Trip

ACTMAT-Q14FNH

Ethan drove the first half of his trip at an average rate of 60 miles per hour, and the second half at an average rate of 70 miles per hour.

What was Ethan's average speed for the entire trip, in miles per hour?

A

$65$

B

$64.6$

C

$65.4$

D

$65.8$

E

$64.2$