Answer:
The correct option is C
Kenneth's average speed is 58 mph
Step-by-step explanation:
Average speed is the ratio of distance traveled to the time take
Given that Kenneth drove 194.3 miles in 3 7/20 hours,
3 7/20 is the same as 3.35
his average speed is: 194.3/3.35 = 58
The average speed is 58 mph