Ones | Tenths | Hundredths | Thousandths | ||
---|---|---|---|---|---|
7.439 | 7 | . | 4 | 3 | 9 |
Expanded Form of 7.439:
7.439 = (7 * 100) + (4 * 1/101) + (3 * 1/102) + (9 * 1/103)
7.439 = (7 * 1) + (4 * 1/10) + (3 * 1/100) + (9 * 1/1,000)
7.439 = 7 + 4/10 + 3/100 + 9/1,000
7.439 = 7 + 0.4 + 0.03 + 0.009