Compare and Order Rational Numbers

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What is a rational number?

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How do you compare two rational numbers?

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To compare two rational numbers, convert them to a common denominator or convert them to decimal form and then compare their values.

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How do you convert a percentage to a decimal?

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To convert a percentage to a decimal, divide the percentage by 100. For example, 45% becomes 0.45.

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What is the first step in ordering rational numbers?

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The first step in ordering rational numbers is to convert all numbers to the same form, either all fractions or all decimals.

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What is the decimal equivalent of 60%?

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The decimal equivalent of 60% is 0.6.

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How do you convert a fraction to a percentage?

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What is the greatest common factor (GCF)?

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The greatest common factor (GCF) is the largest integer that divides two or more numbers without leaving a remainder.

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How do you find the least common multiple (LCM)?

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To find the least common multiple (LCM) of two numbers, list the multiples of each number and find the smallest multiple they have in common.

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