The mixed number 84 17/20 written as an improper fraction is 1697/20
To turn the mixed number 84 17/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 84 × 20 = 1680.
After that, add the result to the numerator of the fractional part: 1680 + 17 = 1697.
Next, Write the sum of the previous step on the original denominator: 1697/20.
This means that 84 17/20, as an improper fraction, equals 1697/20.
See also: 84 17/20 as a decimal