In expanded form, a decimal number is written as the sum of each of its digits, multiplied by the value of the digit’s place. For example, the number 0.27 can be expanded as follows:
0 + 0.2 + 0.07
Breaking this down further:
The digit 0 is in the ones place, so it represents 0
The digit 2 is in the tenths place, so it represents 0.2
The digit 7 is in the hundredths place, so it represents 0.07
Adding these values together gives the original number, 0.27. Expanded form is a way to understand the decimal place value of digits in a number, in this case it’s showing that 0.27 = 0+0.2+0.07
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