Expanded Form of 13.4

Place Value Chart
	Tens	Ones		Tenths
13.4	1	3	.	4

Expanded Form of 13.4:
13.4 = (1 * 10¹) + (3 * 10⁰) + (4 * 1/10¹)
13.4 = (1 * 10) + (3 * 1) + (4 * 1/10)
13.4 = 10 + 3 + 4/10

13.4 = 10 + 3 + 0.4

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