Final answer:
The equation that matches the fraction model is 2/3 = x/12. Solve the equation by cross multiplying and divide to find x = 8.
Step-by-step explanation:
The equation that matches the fraction model shown in the reference image is 2/3 = x/12. To solve this equation, cross multiply: 2 * 12 = 3 * x. Simplifying further gives us 24 = 3x. To find the value of x, divide both sides of the equation by 3, which gives us x = 8. Therefore, the solution to the problem is x = 8.