The mixed number 240 21/40 written as an improper fraction is 9621/40
To turn the mixed number 240 21/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 240 × 40 = 9600.
After that, add the result to the numerator of the fractional part: 9600 + 21 = 9621.
Next, Write the sum of the previous step on the original denominator: 9621/40.
This means that 240 21/40, as an improper fraction, equals 9621/40.
See also: 240 21/40 as a decimal