Numbers and diagrams
In the first graph, we have that the whole figure is 1
it is divided in 4 parts:
Then, we want to divide 1 into 4 parts. That is
[tex]1\div4=\frac{1}{4}[/tex]
Then, we have that:
It is the same for the second figure:
Each 1/4 corresponds to each part. Then if we add them:
[tex]1=\frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}[/tex]
