Answer: 80 minutes
Step-by-step explanation:
The ratio of the number of minutes to the number of miles she runs is 24 : 3.
i.e 24 miles in 3 minutes
Average speed = 24 miles/3minutes
= 8 miles per minute
Since, she plans to run 10 miles, her average speed will be:
= 8 miles per minute x 10 miles
= 80 minutes
Thus, it will take Josie 80 minutes to go run 10miles
