Expanded Form of 7.77

Place Value Chart
Ones Tenths Hundredths
7.77 7 . 7 7

Expanded Form of 7.77:
7.77 = (7 * 100) + (7 * 1/101) + (7 * 1/102)
7.77 = (7 * 1) + (7 * 1/10) + (7 * 1/100)
7.77 = 7 + 7/10 + 7/100

7.77 = 7 + 0.7 + 0.07

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