The mixed number 315 399/1000 written as an improper fraction is 315399/1000
To turn the mixed number 315 399/1000 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 315 × 1000 = 315000.
After that, add the result to the numerator of the fractional part: 315000 + 399 = 315399.
Next, Write the sum of the previous step on the original denominator: 315399/1000.
This means that 315 399/1000, as an improper fraction, equals 315399/1000.
See also: 315 399/1000 as a decimal