What is 0.666666667 rounded?

Answer 1

0.666666667 can be rounded to 0.7 to one decimal place, 0.67 to two decimal places, 0.667 to three decimal places, etc.

Answer 2

When rounding 0.666666667 to the nearest whole number, we look at the digit in the thousandths place, which is 6. Since 6 is greater than or equal to 5, we round up. Therefore, 0.666666667 rounded to the nearest whole number is 1.