The mixed number 218 21/16 written as an improper fraction is 3509/16
To turn the mixed number 218 21/16 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 218 × 16 = 3488.
After that, add the result to the numerator of the fractional part: 3488 + 21 = 3509.
Next, Write the sum of the previous step on the original denominator: 3509/16.
This means that 218 21/16, as an improper fraction, equals 3509/16.
See also: 218 21/16 as a decimal