0.8222222 = (8 * 1/101) + (2 * 1/102) + (2 * 1/103) + (2 * 1/104) + (2 * 1/105) + (2 * 1/106) + (2 * 1/107)
0.8222222 = (8 * 1/10) + (2 * 1/100) + (2 * 1/1,000) + (2 * 1/10,000) + (2 * 1/100,000) + (2 * 1/1,000,000) + (2 * 1/10,000,000)
0.8222222 = 8/10 + 2/100 + 2/1,000 + 2/10,000 + 2/100,000 + 2/1,000,000 + 2/10,000,000
0.8222222 = 0.8 + 0.02 + 0.002 + 0.0002 + 0.00002 + 0.000002 + 0.0000002
Expanded Form of 0.8222222
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