Expanded Form of 3.405

Place Value Chart
	Ones		Tenths	Hundredths	Thousandths
3.405	3	.	4	0	5

Expanded Form of 3.405:
3.405 = (3 * 10⁰) + (4 * 1/10¹) + (5 * 1/10³)
3.405 = (3 * 1) + (4 * 1/10) + (5 * 1/1,000)
3.405 = 3 + 4/10 + 5/1,000

3.405 = 3 + 0.4 + 0.005

The solution above and other expanded form solutions were provided by the Expanded Form Application.

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