The mixed number 83 77/20 written as an improper fraction is 1737/20
To turn the mixed number 83 77/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 83 × 20 = 1660.
After that, add the result to the numerator of the fractional part: 1660 + 77 = 1737.
Next, Write the sum of the previous step on the original denominator: 1737/20.
This means that 83 77/20, as an improper fraction, equals 1737/20.
See also: 83 77/20 as a decimal