The mixed number 43 21/20 written as an improper fraction is 881/20
To turn the mixed number 43 21/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 43 × 20 = 860.
After that, add the result to the numerator of the fractional part: 860 + 21 = 881.
Next, Write the sum of the previous step on the original denominator: 881/20.
This means that 43 21/20, as an improper fraction, equals 881/20.
See also: 43 21/20 as a decimal