A car drives $40$ miles on local roads at $20 \text{ mph,}$ and $180$ miles on the highway at $60 \text{ mph},$

A car drives $40$ miles on local roads at $20 \text{ mph,}$ and $180$ miles on the highway at $60 \text{ mph},$ what is the average speed of the entire trip?

A. $36 \text{ mph}$
B. $40 \text{ mph}$
C. $44 \text{ mph}$
D. $52 \text{ mph}$
E. $58 \text{ mph}$

The OA is C

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