81/20 to a mixed number

In order to convert our improper fraction 81/20 to a mixed number, we need to follow three basic steps:

1. Find the whole number. First we need to calculate how many times the denominator [20] goes into the numerator [81]. To do this we divide the numerator by the denominator:

2. Find the New Numerator. Our new numerator is equal to the remainder from previous step [1].

You may also calculate a remainder by using the whole number we calculated in the first step [4] and multiplying it by the original denominator [20]. And then subtract the result from the original numerator [81]:

3. Get our mixed fraction. To complete our mixed fraction we need to take the new numerator from previous step [1] and put it above the original denominator [20], and then put the whole number [4] before it

That's it! We have successfully converted the improper fraction 81/20 to the mixed number 4 1/20.