Answer: A) 2.4 ÷ 6
Explanation:
To answer this problem, we need to find the original whole and what it is being divided by.
[] The whole is 2.4 because we see two wholes shaded in, and 4 columns shaded in. For this model, it represents 2.4
[] It is being divided into 6 parts. This is shown with the white numbers and the thicker lines
We can also check with math, 2.4 divided by 6 is 0.4 so it "checks out."
This model represents the expression A) 2.4 ÷ 6.