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Ans is C
Avg speed=(150+80)/(3+2)
=46

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Avg speed=total distance/ total time
=> (150+80)/(3+2) = 46 mph

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Total Distance = 230 miles;
Time1 = 3 hours;
Time2 = 2 hours; Total Time = 5 hours;

Average Speed = 230/5 = 46 mph;

Answer: C. 46.

Bunuel
Jasmine drives the first 150 miles of her trip at an average speed of 50 miles per hour. If she drives the remaining 80 miles of her trip at an average of 40 miles per hour, what is her average speed, in miles per hour, for the entire trip?

A. 44
B. 45
C. 46
D. 47
E. 48
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