Expanded Form of 12.8

Place Value Chart
	Tens	Ones		Tenths
12.8	1	2	.	8

Expanded Form of 12.8:
12.8 = (1 * 10¹) + (2 * 10⁰) + (8 * 1/10¹)
12.8 = (1 * 10) + (2 * 1) + (8 * 1/10)
12.8 = 10 + 2 + 8/10

12.8 = 10 + 2 + 0.8

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