Question

Look at the model below. What equation is represented by this model, and what is…

Look at the model below. What equation is represented by this model, and what is…

NewBlackStudio Ai Solution

100% (3 rated)

Answer

The correct answer is C.

Explanation

The model shows a total of 375 made of two parts: 238 and $c$, so the equation is $238 + c = 375$.

Solve for $c$:
$c = 375 – 238 = 137$.

Choices A and B put 375 and 238 on the same side as parts making a larger whole ($c=613$), which doesn’t match the model. Choice D is incorrect algebraically.