Round 11.76 to the nearest one

12

To round a number to the nearest one, you need to identify the ones digit and look at the digit to the right of it (the tenths digit).

For the number 11.76, the ones digit is 1. The tenths digit is 7.

Since the tenths digit is 7, which is greater than or equal to 5, you need to round up the ones digit.

Hence, rounding 11.76 to the nearest one results in 12.