Expanded Form of 4.05

Place Value Chart
	Ones		Tenths	Hundredths
4.05	4	.	0	5

Expanded Form of 4.05:
4.05 = (4 * 10⁰) + (5 * 1/10²)
4.05 = (4 * 1) + (5 * 1/100)
4.05 = 4 + 5/100

4.05 = 4 + 0.05

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

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