Hey there!
Simplifying a fraction means to make a fraction as simple as it can possibly be.
Here's an example:
2/4 = 1/2
2/4 is equal to 1/2 because . . .
You can divide both 2 and 4 by a number that is the same.
2 ÷ 2 = 1
2 ÷ 4 = 2
Therefore, 2/4 = 1/2
This is how a fraction can be simplified.
If you have any more questions, feel free to ask!
Hope this helps you,
Have a wonderful day! :)