How to convert 57 4/5 to a decimal number?

Some mixed numbers, such as 57 4/5, 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 57 4/5 to a decimal number

  1. Multiply the whole number by the denominator: 57 × 5 = 285
  2. Add this result to the numerator: 285 + 4 = 289
  3. Divide the previous result by the denominator: 289 ÷ 5 = 57.8

So the mixed number 57 4 5 as a decimal is 57.8.

Please note that you can also express this result as a fraction: 289/5.