The mixed number 243 31/40 written as an improper fraction is 9751/40
To turn the mixed number 243 31/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 243 × 40 = 9720.
After that, add the result to the numerator of the fractional part: 9720 + 31 = 9751.
Next, Write the sum of the previous step on the original denominator: 9751/40.
This means that 243 31/40, as an improper fraction, equals 9751/40.
See also: 243 31/40 as a decimal