Answer:
The average is 125
Step-by-step explanation:
On Monday through Friday they carried 121 papers
5*121 = 605 papers
Saturday and Sunday they had 135
2*135 = 270
The total papers carried during the week was
605+270 = 875
there are 7 days in a week. To find the average, take the papers carried and divide by the number of days
875/7 = 125