Expanded Form of 7.15

Place Value Chart
Ones Tenths Hundredths
7.15 7 . 1 5

Expanded Form of 7.15:
7.15 = (7 * 100) + (1 * 1/101) + (5 * 1/102)
7.15 = (7 * 1) + (1 * 1/10) + (5 * 1/100)
7.15 = 7 + 1/10 + 5/100

7.15 = 7 + 0.1 + 0.05

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