What is 851.392 rounded to the nearest one?

Answer 1

To round 851.392 to the nearest one, we look at the digit in the tenths place, which is 3. Since 3 is less than 5, we round down the digit in the ones place, which is 9. Therefore, 851.392 rounded to the nearest one is 851.

Answer 2

idk

Answer 3

9