| Thousands | Hundreds | Tens | Ones | Tenths | Hundredths | Thousandths | ||
|---|---|---|---|---|---|---|---|---|
| 1,525.109 | 1 | 5 | 2 | 5 | . | 1 | 0 | 9 |
Expanded Form of 1,525.109:
1,525.109 = (1 * 103) + (5 * 102) + (2 * 101) + (5 * 100) + (1 * 1/101) + (9 * 1/103)
1,525.109 = (1 * 1,000) + (5 * 100) + (2 * 10) + (5 * 1) + (1 * 1/10) + (9 * 1/1,000)
1,525.109 = 1,000 + 500 + 20 + 5 + 1/10 + 9/1,000
1,525.109 = 1,000 + 500 + 20 + 5 + 0.1 + 0.009
