Topic 8 Equivalent Fractions and Comparing Fractions

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What is an equivalent fraction?

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How do you find equivalent fractions?

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What does it mean to compare fractions?

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Comparing fractions means determining which fraction is larger, smaller, or if they are equal. This can be done by finding a common denominator or converting them to decimal form.

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How can you tell if two fractions are equal?

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What is a common denominator?

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A common denominator is a number that is a multiple of the denominators of two or more fractions. It allows you to compare or add fractions more easily.

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How do you convert a fraction to a decimal?

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What is the principle of cross-multiplication?

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Cross-multiplication is a method used to compare two fractions. You multiply the numerator of one fraction by the denominator of the other fraction. If the products are equal, the fractions are equal.

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How do you add fractions with different denominators?

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