The mixed number 121 13/40 written as an improper fraction is 4853/40
To turn the mixed number 121 13/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 121 × 40 = 4840.
After that, add the result to the numerator of the fractional part: 4840 + 13 = 4853.
Next, Write the sum of the previous step on the original denominator: 4853/40.
This means that 121 13/40, as an improper fraction, equals 4853/40.
See also: 121 13/40 as a decimal