The mixed number 23 79/40 written as an improper fraction is 999/40
To turn the mixed number 23 79/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 23 × 40 = 920.
After that, add the result to the numerator of the fractional part: 920 + 79 = 999.
Next, Write the sum of the previous step on the original denominator: 999/40.
This means that 23 79/40, as an improper fraction, equals 999/40.
See also: 23 79/40 as a decimal