First step – Making the fraction improper: The first step to changing 21 66/2 into a decimal is to change it to an improper fraction. To do that, we need to multiply 21 by 2 and add its product to 66 in the numerator to get: 108/2. Now we will attempt to convert 108/2 to a decimal using the following method:
Here's the little secret you can use to instantly transform any fraction to a decimal: Simply divide the numerator by the denominator: = 2/5. = 2 ÷ 5. = 0.4. That's literally all there is to it! 2/5 as a decimal is 0.4. I wish I had more to tell you about converting a fraction into a decimal but it really is that simple and there's nothing
The second decimal (which repeats) is converted according to the pattern given above. 21/100 + 456/99900. Now add these fraction by expressing both with a common divisor. 20979/99900 + 456/99900. and add. 21435/99900. Finally simplify it to lowest terms. 1429/6660. and check on your calculator or with long division.
Name a Decimal. Step 1. Name the number to the left of the decimal point. Step 2. Write “and” for the decimal point. Step 3. Name the “number” part to the right of the decimal point as if it were a whole number. Step 4. Name the decimal place of the last digit.
In the decimal system, numbers are made up of the digits 0 0 0 to 9 9 9. The system has the base 10, meaning that every digit in the number represents a certain power of 10. The decimal number 123 123 123 can be expressed as 1 ⋅ 1 0 2 + 2 ⋅ 1 0 1 + 3 ⋅ 1 0 0 1\cdot10^2 + 2\cdot10^1 + 3\cdot10^0 1 ⋅ 1 0 2 + 2 ⋅ 1 0 1 + 3 ⋅ 1 0 0
Weights for products should be added as a decimal of a pound. Conversion Chart Ounces Decimal 1 .06 2 .13 3 .19 4 .25 5 .31 6 .38 7 .44 8 .5 9 .56 10 .63 11 .69 12 .75
That's literally all there is to it! 2/12 as a decimal is 0.16666666666667. I wish I had more to tell you about converting a fraction into a decimal but it really is that simple and there's nothing more to say about it. If you want to practice, grab yourself a pen and a pad and try to calculate some fractions to decimal format yourself.
To convert a fraction to a decimal, just divide the numerator by the denominator . Write 3 15 as a decimal. Since 15 is larger than 3 , in order to divide, we must add a decimal point and some zeroes after the 3 . We may not know how many zeroes to add but it doesn’t matter. If we add too many we can erase the extras; if we don’t add enough
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21 2 as a decimal
