Expanded Form of 74.21

Place Value Chart
Tens Ones Tenths Hundredths
74.21 7 4 . 2 1

Expanded Form of 74.21:
74.21 = (7 * 101) + (4 * 100) + (2 * 1/101) + (1 * 1/102)
74.21 = (7 * 10) + (4 * 1) + (2 * 1/10) + (1 * 1/100)
74.21 = 70 + 4 + 2/10 + 1/100

74.21 = 70 + 4 + 0.2 + 0.01

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