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A ratio can be scaled up: Here the ratio is also 3 blue squares to 1 yellow square, even though there are more squares. Using Ratios. The trick with ratios is to always multiply or divide the numbers by the same value.
Basic ratios (practice) | Khan Academy
Choose the ratio that goes with a picture of two quantities like apples and bananas.
Ratios | Purplemath
Purplemath. Proportions are built from ratios. A "ratio" is just a comparison between, or a relating of, two different things. For instance, someone can look at a group of people, count noses, and refer to the "ratio of men to women" in the group.
Help with Ratios - WebMath
A ratio is a statement of how two numbers compare. It is a comparison of the size of one number to the size of another number. All of the lines below are different ways of stating the same ratio.
Math Antics - Ratios And Rates
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Introduction to ratios | Ratios, proportions, units, and rates | Pre-Algebra | Khan Academy
What a ratio is. Simple ratio problems. Practice this lesson yourself on right now:
Ratios - Practice with Math Games
Understanding ratios is crucial for solving problems relating to proportions and percents. Math Games makes reviewing this higher-level math skill a breeze, with our suite of enjoyable educational games that students won’t want to stop playing!
How to Calculate Ratios: 9 Steps (with Pictures) - wikiHow
Ratios are mathematical expressions that compare two or more numbers. They can compare absolute quantities and amounts or can be used to compare portions of a larger whole. Ratios can be calculated and written in several different ways, but the principles guiding the use of ratios are universal to ...
Intro to ratios (video) | Khan Academy
A ratio is a comparison of two quantities. Learn how to find the ratio between two things, for example apples to oranges.
Financial Ratios For Ratio Analysis | Examples | Formulas
Financial ratio analysis compares relationships between financial statement accounts to identify the strengths and weaknesses of a company. Financial ratios are usually split into seven main categories: liquidity, solvency, efficiency, profitability, equity, market prospects, investment leverage, and coverage.