Expanded Form of 7.439

Place Value Chart
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

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