Reduce 21/5
Here we will reduce the fraction 21/5 to its lowest form. That means that we will reduce 21/5 as much as we can while keeping its value intact.
In other words, we we will reduce 21/5 to its equivalent lowest form.
To do this, we first find the greatest common divisor of 21 and 5 which is 1.
Then, we divide both 21 and 5 by their greatest common divisor like so:
21/1 = 21
5/1 = 5
Therefore, 21/5 reduced as much as possible is:
21/5 = 4 1/5
NOTE: If the result was an improper fraction, then we also reduced it further by converting it to a mixed or whole number.
Here you can reduce another fraction.