Question

Complete the table with the number of sit-ups you need to do on Sunday so that the mean number of sit-ups per day

is 60.
Day
Monday Tuesday Wednesday Thursday Friday Saturday
Sunday
Number of sit-ups
50
70
80
80
40
60

Answer 1

Answer: 40 sit ups

Explanation:

50+70+80+80+40+60+40= 420 ÷ 7 = 60