Final answer:
When cooking rice, the proper liquid to rice ratio is 4:1, meaning for every 1 cup of raw rice, 4 cups of liquid should be used. Therefore, the correct answer is d) 4:1.
Step-by-step explanation:
The rule of thumb for cooking rice is that it quadruples in size upon cooking. Therefore, if you're using 1 cup of raw rice, you should use 4 cups of liquid to ensure the rice cooks properly. Thus, the ratio of liquid to rice you should use is 4:1, which corresponds to option d.
Here's how to conceptualize this: When cooking rice, every 1 cup of raw rice will require 4 cups of liquid to become fully cooked. Since the rice increases in volume, the quantity of the liquid must be enough to accommodate this expansion. In other words, for every 1 part of rice, we use 4 parts of liquid.
Therefore, the answer in two line format is:
The ratio of liquid to rice is 4:1.
The correct answer is d) 4:1.