Question

Recipe 1 & 3
Recipe 2 & 3
Recipe 1 & 2
All recipes taste the same.

Answer 1

The answer is Recipe 2&3 because both of the factors for 2&3 can be divided by 3 Recipe 1 can‘t.

Explanation:

Does that make sense?

Answer 2

Recipes 1 and 2

Explanation:

To find the answer, we need to simplify the ratios:

4:6 = 2:3

6:9 = 2:3

9:12 = 3:4

We can now clearly see that Recipes 1 and 2 will taste the same, since they have the same OJ to PJ ratio.