The mixed number 171 639/1000 written as an improper fraction is 171639/1000
To turn the mixed number 171 639/1000 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 171 × 1000 = 171000.
After that, add the result to the numerator of the fractional part: 171000 + 639 = 171639.
Next, Write the sum of the previous step on the original denominator: 171639/1000.
This means that 171 639/1000, as an improper fraction, equals 171639/1000.
See also: 171 639/1000 as a decimal