Liza and Kelly rode their bikes every day for 5 days they rode the same distance every day Liza rode 60 miles in all and Kelly rode 25 miles in all how many more miles per day did Liza ride than Kelly

7 miles

Step-by-step explanation:

Number of days = 5

Each rode the same distance every day

Lizas total miles = 60

Kelly's total miles = 25

Number of miles per day Liza rode than Kelly

Distance coverage :

Total miles / number of days

Liza :

60 miles / 5 = 12 miles per day

Kelly:

25 miles / 5 = 5 miles per day

Difference :

12 - 5 = 7 miles per day

Liza rode 7 more miles per day than kelly