The mixed number 4 75/80 written as an improper fraction is 395/80
To turn the mixed number 4 75/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 4 × 80 = 320.
After that, add the result to the numerator of the fractional part: 320 + 75 = 395.
Next, Write the sum of the previous step on the original denominator: 395/80.
This means that 4 75/80, as an improper fraction, equals 395/80.
See also: 4 75/80 as a decimal