The mixed number 284 21/100 written as an improper fraction is 28421/100
To turn the mixed number 284 21/100 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 284 × 100 = 28400.
After that, add the result to the numerator of the fractional part: 28400 + 21 = 28421.
Next, Write the sum of the previous step on the original denominator: 28421/100.
This means that 284 21/100, as an improper fraction, equals 28421/100.
See also: 284 21/100 as a decimal