| Hundreds | Tens | Ones | Tenths | Hundredths | Thousandths | ||
|---|---|---|---|---|---|---|---|
| 132.121 | 1 | 3 | 2 | . | 1 | 2 | 1 |
Expanded Form of 132.121:
132.121 = (1 * 102) + (3 * 101) + (2 * 100) + (1 * 1/101) + (2 * 1/102) + (1 * 1/103)
132.121 = (1 * 100) + (3 * 10) + (2 * 1) + (1 * 1/10) + (2 * 1/100) + (1 * 1/1,000)
132.121 = 100 + 30 + 2 + 1/10 + 2/100 + 1/1,000
132.121 = 100 + 30 + 2 + 0.1 + 0.02 + 0.001
