The mixed number 90 57/200 written as an improper fraction is 18057/200
To turn the mixed number 90 57/200 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 90 × 200 = 18000.
After that, add the result to the numerator of the fractional part: 18000 + 57 = 18057.
Next, Write the sum of the previous step on the original denominator: 18057/200.
This means that 90 57/200, as an improper fraction, equals 18057/200.
See also: 90 57/200 as a decimal