| Places | Tens | Ones | Tenths | |
|---|---|---|---|---|
| Number | 9 | 0 | . | 1 |
| Rounded Number | 9 | 0 |
- 0 is in the ones place and 1 is in the tenths place
- Since the digit in the tenths place (1) is less than 5, the digit in the ones place (0) does not change
- The decimal point and the digit in the tenths place are dropped
- 90.1 rounded to the nearest whole number (ones place) = 90
