How to convert 31 1/9 to a decimal number?

Some mixed numbers, such as 31 1/9, represent a value that can also be expressed as a decimal (which can make certain calculations and comparisons easier to perform).

Step-by-step conversion of 31 1/9 to a decimal number

  1. Multiply the whole number by the denominator: 31 × 9 = 279
  2. Add this result to the numerator: 279 + 1 = 280
  3. Divide the previous result by the denominator: 280 ÷ 9 = 31.111111111111

So the mixed number 31 1 9 as a decimal is 31.111111111111.

Please note that you can also express this result as a fraction: 280/9.