How to convert 80 5/5 to a decimal number?

Some mixed numbers, such as 80 5/5, 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 80 5/5 to a decimal number

  1. Multiply the whole number by the denominator: 80 × 5 = 400
  2. Add this result to the numerator: 400 + 5 = 405
  3. Divide the previous result by the denominator: 405 ÷ 5 = 81

So the mixed number 80 5 5 as a decimal is 81.

Please note that you can also express this result as a fraction by simplifying 405/5 = 81/1.