Expanded Form of 0.42

Place Value Chart
Ones Tenths Hundredths
0.42 0 . 4 2

Expanded Form of 0.42:
0.42 = (4 * 1/101) + (2 * 1/102)
0.42 = (4 * 1/10) + (2 * 1/100)
0.42 = 4/10 + 2/100

0.42 = 0.4 + 0.02

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