Expanded Form of 87.4

Place Value Chart
Tens Ones Tenths
87.4 8 7 . 4

Expanded Form of 87.4:
87.4 = (8 * 101) + (7 * 100) + (4 * 1/101)
87.4 = (8 * 10) + (7 * 1) + (4 * 1/10)
87.4 = 80 + 7 + 4/10

87.4 = 80 + 7 + 0.4

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