Expanded Form of 3.159

Place Value Chart
Ones Tenths Hundredths Thousandths
3.159 3 . 1 5 9

Expanded Form of 3.159:
3.159 = (3 * 100) + (1 * 1/101) + (5 * 1/102) + (9 * 1/103)
3.159 = (3 * 1) + (1 * 1/10) + (5 * 1/100) + (9 * 1/1,000)
3.159 = 3 + 1/10 + 5/100 + 9/1,000

3.159 = 3 + 0.1 + 0.05 + 0.009

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