Reduce 15/9
Here we will reduce the fraction 15/9 to its lowest form. That means that we will reduce 15/9 as much as we can while keeping its value intact.
In other words, we we will reduce 15/9 to its equivalent lowest form.
To do this, we first find the greatest common divisor of 15 and 9 which is 3.
Then, we divide both 15 and 9 by their greatest common divisor like so:
15/3 = 5
9/3 = 3
Therefore, 15/9 reduced as much as possible is:
5/3 = 1 2/3
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.