The mixed number 99 57/10 written as an improper fraction is 1047/10
To turn the mixed number 99 57/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 99 × 10 = 990.
After that, add the result to the numerator of the fractional part: 990 + 57 = 1047.
Next, Write the sum of the previous step on the original denominator: 1047/10.
This means that 99 57/10, as an improper fraction, equals 1047/10.
See also: 99 57/10 as a decimal