The mixed number 43 99/10 written as an improper fraction is 529/10
To turn the mixed number 43 99/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 43 × 10 = 430.
After that, add the result to the numerator of the fractional part: 430 + 99 = 529.
Next, Write the sum of the previous step on the original denominator: 529/10.
This means that 43 99/10, as an improper fraction, equals 529/10.
See also: 43 99/10 as a decimal