Finding LCM, LCD, comparing fractions

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What is the definition of LCM?

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LCM stands for Least Common Multiple. It is the smallest multiple that two or more numbers have in common.

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How do you find the LCM of two numbers?

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To find the LCM, list the multiples of each number and identify the smallest multiple that appears in both lists.

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What are the first five multiples of 10?

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10, 20, 30, 40, 50

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What is the definition of LCD?

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LCD stands for Least Common Denominator. It is the smallest number that can be a denominator for two or more fractions.

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How do you find the LCD of two fractions?

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To find the LCD, determine the LCM of the denominators of the fractions.

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What does it mean to compare fractions?

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Comparing fractions involves determining which fraction is larger, smaller, or if they are equal.

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What symbol is used to show that one fraction is less than another?

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The symbol '<' is used to show that one fraction is less than another.

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How do you determine which fraction is larger?

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Convert the fractions to have a common denominator or compare their decimal values.

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