In order to convert mixed number 4 4/5 to decimal form, you follow these steps: Convert the proper fraction to decimal: Divide the numerator by the denominator 4 ÷ 5 = 0.8 Add this decimal number to the whole number of the mixed fraction 4 + 0.8 = 4.8 The mixed number 4 4/5 converted to decimal number is therefore: 4.8 Fraction to convert / What is 4/5 as a decimal? Answer: Fraction 4/5 as a decimal is 0.8 4 5 = 0.8 Explanation of 4/5 Fraction to Decimal Conversion To convert 4/5 (⅘) to decimal you need simply divide numerator 4 by denominator 5. The result of the division is: 4 ÷ 5 = 0.8 Related Calculations What is 4/5 Simplified to Simplest Form? BEgOFq0.