Expanded Form of 54.45

Place Value Chart
Tens Ones Tenths Hundredths
54.45 5 4 . 4 5

Expanded Form of 54.45:
54.45 = (5 * 101) + (4 * 100) + (4 * 1/101) + (5 * 1/102)
54.45 = (5 * 10) + (4 * 1) + (4 * 1/10) + (5 * 1/100)
54.45 = 50 + 4 + 4/10 + 5/100

54.45 = 50 + 4 + 0.4 + 0.05

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