Basic Concepts of Proportions

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What is a mathematical proportion?
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A proportion is an equation that states that two ratios are equivalent.
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How do you solve a proportion?
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You can solve a proportion by cross-multiplying and then dividing to find the unknown value.
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What is the cross-multiplication method in proportions?
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It is a method where you multiply the numerator of one ratio by the denominator of the other ratio and set the products equal.
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Can proportions be used to solve real-world problems?
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Yes, proportions can be used to solve problems involving scale, speed, density, and many other real-world situations.
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What is an example of a simple proportion?
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An example would be 3/4 = 6/8, where the two fractions are equivalent.
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