Question

a salad dressing calls for 3 parts oil and 1 part vinegar. manuela uses 2 tablespoons of vinegar and 6 tablespoons of oil to make her salad dressing. the proportional relationships select choice equivalent because select choice

Explanation:

Step1: Find the ratio of oil to vinegar in the recipe

The recipe calls for 3 parts oil and 1 part vinegar, so the ratio of oil to vinegar is $\frac{3}{1}=3$.

Step2: Find the ratio of oil to vinegar in Manuela's dressing

Manuela uses 6 tablespoons of oil and 2 tablespoons of vinegar. The ratio of oil to vinegar is $\frac{6}{2}=3$.

Step3: Compare the ratios

Since both ratios are equal to 3, the proportional - relationships are equivalent.

Answer:

are; the ratio of oil to vinegar in the recipe ($\frac{3}{1}$) is equal to the ratio of oil to vinegar in Manuela's dressing ($\frac{6}{2}$)