Question

type the correct answer in the box. use numbers instead of words. model r and model s are the same size. model r is shaded to represent a fraction. model r model s how many parts of model s should be shaded to show an equivalent fraction? parts

Explanation:

Step1: Determine fraction for Model R

Model R is divided into 4 equal parts, with 1 part shaded. So the fraction for Model R is $\frac{1}{4}$.

Step2: Analyze Model S divisions

Model S is divided into 8 equal parts. Let the number of shaded parts in Model S be $x$. We need $\frac{x}{8}=\frac{1}{4}$.

Step3: Solve for x

Cross - multiply: $4x = 8\times1$. Then $x=\frac{8}{4}=2$.

Answer:

2