The mixed number 105 71/20 written as an improper fraction is 2171/20
To turn the mixed number 105 71/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 105 × 20 = 2100.
After that, add the result to the numerator of the fractional part: 2100 + 71 = 2171.
Next, Write the sum of the previous step on the original denominator: 2171/20.
This means that 105 71/20, as an improper fraction, equals 2171/20.
See also: 105 71/20 as a decimal