Question

You and your best friend are both on the swim team. You want to beat your friend at the next swim meet so you decide to swim 151515 minutes longer than she does one day at practice.

Answer 1

so it would basically be 15+15+15 which us 45, so thats how many minutes

just add 15’s

Answer 2

45

Explanation:

15+15+15=45

that would increase her practice time by 45 minutes