The mixed number 54 59/20 written as an improper fraction is 1139/20
To turn the mixed number 54 59/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 54 × 20 = 1080.
After that, add the result to the numerator of the fractional part: 1080 + 59 = 1139.
Next, Write the sum of the previous step on the original denominator: 1139/20.
This means that 54 59/20, as an improper fraction, equals 1139/20.
See also: 54 59/20 as a decimal