0.122 = (1 * 1/101) + (2 * 1/102) + (2 * 1/103)
0.122 = (1 * 1/10) + (2 * 1/100) + (2 * 1/1,000)
0.122 = 1/10 + 2/100 + 2/1,000
0.122 = 0.1 + 0.02 + 0.002
Expanded Form of 0.122
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