Expanded Form of 28.1

Place Value Chart
	Tens	Ones		Tenths
28.1	2	8	.	1

Expanded Form of 28.1:
28.1 = (2 * 10¹) + (8 * 10⁰) + (1 * 1/10¹)
28.1 = (2 * 10) + (8 * 1) + (1 * 1/10)
28.1 = 20 + 8 + 1/10

28.1 = 20 + 8 + 0.1

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