I REALLY NEED HELP PLEASEEE!!! I'LL GIVE BRAINLIEST! PLEASE HELP!
Answer:
12,777 miles
Step-by-step explanation:
12,274 + 12,368 + 12,544 + 12,760 + 12,911 + 13,162 + 13,419 = 89,438
89,438/7= 12776.8571
Rounded= 12,777 miles