The mixed number 15 21/1250 written as an improper fraction is 18771/1250
To turn the mixed number 15 21/1250 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 15 × 1250 = 18750.
After that, add the result to the numerator of the fractional part: 18750 + 21 = 18771.
Next, Write the sum of the previous step on the original denominator: 18771/1250.
This means that 15 21/1250, as an improper fraction, equals 18771/1250.
See also: 15 21/1250 as a decimal