Question

A recipe asks that three ingredients be mixed together as follows: Add 12

of a cup of flour for every 12
of a teaspoon of baking soda and every 14
of a teaspoon of salt.

Which rate is a unit rate equivalent to the ratios shown?

Answer 1

B. 1/2 teaspoon of salt per 1 teaspoon of baking soda.

Explanation:

If you're starting with 1/2 tsp of baking soda and 1/4 tsp of salt, you can multiply that by two and still have the same ratio of salt to baking soda.