Expanded Form of 2.79

Place Value Chart
Ones Tenths Hundredths
2.79 2 . 7 9

Expanded Form of 2.79:
2.79 = (2 * 100) + (7 * 1/101) + (9 * 1/102)
2.79 = (2 * 1) + (7 * 1/10) + (9 * 1/100)
2.79 = 2 + 7/10 + 9/100

2.79 = 2 + 0.7 + 0.09

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