20 What decimal does this model represent? Explain.

Answer:
The model represents the decimal 73.
Step-by-step explanation:
The model is 10x10. You must count the blue blocks. The number of blue blocks is 73, therefore it represents the decimal 73. (Hope this helped!)
The given model represented the decimal 73.
As we can see from the attached figure that:
Now the decimal for this model represents should be
[tex]= \frac{73}{100}[/tex]
= 0.73
Therefore we can conclude that the given model represented the decimal 73.
Learn more about the decimal here: brainly.com/question/3085611