Expanded Form of 0.409

0.409 = (4 * 1/101) + (9 * 1/103)
0.409 = (4 * 1/10) + (9 * 1/1,000)
0.409 = 4/10 + 9/1,000
0.409 = 0.4 + 0.009

The solution above and other expanded form solutions were provided by the Expanded Form Application.

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