Fraction

Let's break the hexagon into 6 equal pieces:

What if we just had one of the pieces?

That would be 1 piece out of 6 pieces. Right?

Here's how we write it:

We read this like "one sixth."
Let's do some more counting!

.....

How much of this hexagon is red?

5 pieces are red... out of 6 total pieces...

So, of the hexagon is red.

How much is blue?

1 blue piece... out of 6...

of the hexagon is blue.