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How do you convert 0.123 as a fraction?

♦ Relevant knowledge

To convert a decimal into fraction, you must put your decimal in an element over 10 ,100, 1000, etc. The number is determined by the number of digits within your decimal. If you have only one number following the decimal, put that number above 10 If the decimal has two numbers following the decimal, you place it over 100.

One way is to plug this in a calculator and convert it into a fraction. This only works if your calculator has a button to do that.

Another way is to try dividing by powers of ten. Since you have three whole numbers and one decimal behind, the nearest denominator would be 1000. So, the fraction is 123⁄1000.

123/1000

## Explanation:

You can plug it in a calculator to convert it into fractions. If your calculator has a button that allows you to convert this number into fractions, it will work.

You can also divide by powers of ten. You have three whole numbers, and one decimal left. The nearest denominator is therefore

1000

. The fraction is therefore

123/1000

.