Question

PLEASEEE HELP!!!
What would the 6th number be if 11 numbers are written in a row so that the sum of any three consecutive numbers is 18, and the sum of all the numbers is 64?

Answer 1

Answer:

Step-by-step explanation:

5 6 7 5 6 7 5 6 7 5 6

- 3 consecutive numbers total 18 but the sum is 65.