Expanded Form of 77.7

Place Value Chart
Tens Ones Tenths
77.7 7 7 . 7

Expanded Form of 77.7:
77.7 = (7 * 101) + (7 * 100) + (7 * 1/101)
77.7 = (7 * 10) + (7 * 1) + (7 * 1/10)
77.7 = 70 + 7 + 7/10

77.7 = 70 + 7 + 0.7

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