Expanded Form of 4.78

Place Value Chart
Ones Tenths Hundredths
4.78 4 . 7 8

Expanded Form of 4.78:
4.78 = (4 * 100) + (7 * 1/101) + (8 * 1/102)
4.78 = (4 * 1) + (7 * 1/10) + (8 * 1/100)
4.78 = 4 + 7/10 + 8/100

4.78 = 4 + 0.7 + 0.08

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