9514 1404 393
Answer:
c. 11
Step-by-step explanation:
The sum of all 6 numbers is ...
6 × average of 6 = total of 6
6 × 6 = 36 = total of 6
Then the remaining number is ...
total of 5 + sixth number = total of 6
25 + sixth number = 36
sixth number = 36 -25 = 11
