Expanded Form of 38.4

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Tens Ones Tenths
38.4 3 8 . 4

Expanded Form of 38.4:
38.4 = (3 * 101) + (8 * 100) + (4 * 1/101)
38.4 = (3 * 10) + (8 * 1) + (4 * 1/10)
38.4 = 30 + 8 + 4/10

38.4 = 30 + 8 + 0.4

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