The mixed number 27 31/20 written as an improper fraction is 571/20
To turn the mixed number 27 31/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 27 × 20 = 540.
After that, add the result to the numerator of the fractional part: 540 + 31 = 571.
Next, Write the sum of the previous step on the original denominator: 571/20.
This means that 27 31/20, as an improper fraction, equals 571/20.
See also: 27 31/20 as a decimal