About 4,420,000 results
Open links in new tab
  1. Ratio - Wikipedia

    In mathematics, a ratio (/ ˈreɪ.ʃ (i.) oʊ /) shows how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to …

  2. Ratios - Math is Fun

    A ratio tells us how much of one thing there is compared to another. There are 3 blue squares to 1 yellow square.

  3. Ratio Calculator

    Aug 1, 2025 · Compare ratios and evaluate as true or false to answer whether ratios or fractions are equivalent. This ratio calculator will accept integers, decimals and scientific e notation with a limit of …

  4. What Is a Ratio? Definition and Examples - ThoughtCo

    Jul 29, 2024 · Learn the definition of a ratio in math and real-life scenarios. Find out how to express ratios and see several examples of ratios.

  5. RATIO Definition & Meaning - Merriam-Webster

    The meaning of RATIO is the indicated quotient of two mathematical expressions. How to use ratio in a sentence.

  6. Ratio | Proportion, Proportional Relationships & Ratios | Britannica

    Dec 23, 2025 · The term proportionality describes any relationship that is always in the same ratio. The number of apples in a crop, for example, is proportional to the number of trees in the orchard, the …

  7. Ratios: What are They? How do They Work? | Purplemath

    What is a ratio? A "ratio" is just a comparison between, or a relating of, two different things.

  8. Ratio - Math.net

    You can scale down a ratio in the same manner, except that you would divide both values by the factor rather than multiply. This essentially is the basis for the concept of a proportion.

  9. Intro to ratios (video) | Ratios | Khan Academy

    The video explains ratios, which show the relationship between two quantities. Using apples and oranges as an example, it demonstrates how to calculate and reduce ratios (6:9 to 2:3) and how to …

  10. What is Ratio? - GeeksforGeeks

    Jul 23, 2025 · A ratio is a way to compare two or more quantities by showing the relative size of one quantity to another. It expresses how many times one quantity is contained in another or how two …