Expanded Form of 15.5

Place Value Chart
Tens Ones Tenths
15.5 1 5 . 5

Expanded Form of 15.5:
15.5 = (1 * 101) + (5 * 100) + (5 * 1/101)
15.5 = (1 * 10) + (5 * 1) + (5 * 1/10)
15.5 = 10 + 5 + 5/10

15.5 = 10 + 5 + 0.5

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