Answer: 5/8 > 5/16
Why 5/8 is bigger? The reason why it's bigger it has more space.
Example: Cutting a pizza into 8 for 5 people.
Non-Example: Cutting a pizza into 16 for 5 people.
The people at the party will get the biggest slice which is in the 8
Serving 16 then they will get the smallest.
