Expanded Form of 39.857

Place Value Chart
Tens Ones Tenths Hundredths Thousandths
39.857 3 9 . 8 5 7

Expanded Form of 39.857:
39.857 = (3 * 101) + (9 * 100) + (8 * 1/101) + (5 * 1/102) + (7 * 1/103)
39.857 = (3 * 10) + (9 * 1) + (8 * 1/10) + (5 * 1/100) + (7 * 1/1,000)
39.857 = 30 + 9 + 8/10 + 5/100 + 7/1,000

39.857 = 30 + 9 + 0.8 + 0.05 + 0.007

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