0.387 = (3 * 1/101) + (8 * 1/102) + (7 * 1/103)
0.387 = (3 * 1/10) + (8 * 1/100) + (7 * 1/1,000)
0.387 = 3/10 + 8/100 + 7/1,000
0.387 = 0.3 + 0.08 + 0.007
Expanded Form of 0.387
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