Final answer:
Jennifer ran a total of 7 2/5 miles on Saturday and Sunday.
Step-by-step explanation:
On Saturday, Jennifer ran 3 1/5 miles. On Sunday, she ran 4 1/5 miles. To find the total distance she ran on both days, you can add the two distances together:
3 1/5 + 4 1/5 = 7 2/5 miles
Therefore, Jennifer ran a total of 7 2/5 miles on Saturday and Sunday.
Learn more about Calculating total distance