Using the fraction model, Emma made a mistake by adding 5 and 3 to get 8/100, instead of 3/100 + 5/10 = 53/100.
What are Fractions?
Fractions can be referred to as a part of a whole number.
The following are the information given that was omitted:
1 grid having 10 equal columns. 5 are shaded.
This can be expressed as a fraction, as 5/10.
Another identical grid shows, 100 squares with 3 of them shaded, which can be represented in fraction, as 3/100.
The model for the addition problem would be solved as:
3/100 + 5/10 = 53/100
Therefore, using the fraction model, Emma made a mistake by adding 5 and 3 to get 8/100, instead of 3/100 + 5/10 = 53/100.
Learn more about fractions on:
https://brainly.com/question/26916131
