Answer:
12
Explanation:
12.1666667 rounded:
12.1666667 You rounded to the nearest one's place. The 2 in the ones place rounds down to 2 or stays the same because the digit to the right in the tenth place is 1.
12 When the digit to the right is less than 5 we round toward 0.
12.1666667 was rounded down toward zero to 12