The mixed number 21 96/80 written as an improper fraction is 1776/80
To turn the mixed number 21 96/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 21 × 80 = 1680.
After that, add the result to the numerator of the fractional part: 1680 + 96 = 1776.
Next, Write the sum of the previous step on the original denominator: 1776/80.
This means that 21 96/80, as an improper fraction, equals 1776/80.
See also: 21 96/80 as a decimal