Answer:
16
Step-by-step explanation:
(6^4/3^2)/9=16
20 times
Here is a chart:
3,13,23,30,31,32,33,34,35,36,37,38,39,43,53,63,73,83,93.
It appears 20 times. Hope this helps!
678
2
679
Number of people: 5426
Capacity of table: 8
How many tables are full?
How many people are sitting at a table that is not full?
or
How many tables are needed for all 5,426 people?