| Places | Ones | Tenths | Hundredths | |
|---|---|---|---|---|
| Number | 9 | . | 2 | 1 |
| Rounded Number | 9 | . | 2 |
- 2 is in the tenths place and 1 is in the hundredths place
- Since the digit in the hundredths place (1) is less than 5, the digit in the tenths place (2) does not change
- The digit in the hundredths place is dropped
- 9.21 rounded to the nearest tenth (one decimal place) = 9.2
