Common mistake ration or ratio

Common English Grammar Mistake: Ration or Ratio

One of the most common mistakes that many people make in the English language is confusing the words "ration" and "ratio". While these words may sound similar and have similar spellings, they have completely different meanings. It is important to understand the distinction between the two to avoid any confusion or miscommunication in your writing.


The word "ration" is a noun that refers to a fixed portion or amount of something that is allocated or distributed to someone. It is often used in the context of food, especially during times of scarcity or in military settings. For example:

  • During the war, soldiers were given a daily ration of canned food.
  • The refugees were provided with a ration of water and basic supplies.


The word "ratio" is also a noun but has a different meaning. It refers to the quantitative relationship between two or more quantities, typically expressed as a comparison or proportion. Ratios are often used to compare the size, quantity, or magnitude of different elements. For example:

  • The ratio of boys to girls in the class is 2:1.
  • The company has a debt-to-equity ratio of 0.5.

As you can see, "ration" and "ratio" are distinct words that should not be used interchangeably. Confusing them can lead to confusion or ambiguity in your writing. So, always remember to use the correct word based on its intended meaning.

Using a grammar checker, such as Linguix, can help you identify and correct common mistakes like these. Linguix's advanced algorithms and language rules can guide you towards accurate and error-free writing.

ration or ratio mistake examples

  • Incorrect:
    The screen aspect ration...

    The screen aspect ratio...

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