90/23 to a mixed number

In order to convert our improper fraction 90/23 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 [23] goes into the numerator [90]. 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 [21].

You may also calculate a remainder by using the whole number we calculated in the first step [3] and multiplying it by the original denominator [23]. And then subtract the result from the original numerator [90]:

3. Get our mixed fraction. To complete our mixed fraction we need to take the new numerator from previous step [21] and put it above the original denominator [23], and then put the whole number [3] before it

That's it! We have successfully converted the improper fraction 90/23 to the mixed number 3 21/23.