82.453 = (8 * 101) + (2 * 100) + (4 * 1/101) + (5 * 1/102) + (3 * 1/103)
82.453 = (8 * 10) + (2 * 1) + (4 * 1/10) + (5 * 1/100) + (3 * 1/1,000)
82.453 = 80 + 2 + 4/10 + 5/100 + 3/1,000
82.453 = 80 + 2 + 0.4 + 0.05 + 0.003
Expanded Form of 82.453
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