Answer:
13/24
Step-by-step explanation:
You can put them both into the same fractions like this:
First find a common multipul of 8 and 3
Which is 24
Then change into the same denomenators.
Which is 21/24-8/24
Now its easy so: 21-8 (these are the numerators.)
So you will get 13 over 24.
This is the most simplified version ;)
