Multiplication of Rational Numbers

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What is a rational number?

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A rational number is any number that can be expressed as a fraction or ratio of two integers, where the denominator is not zero. This includes positive and negative fractions, positive and negative decimals, and whole numbers.

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What is the product of two negative rational numbers?

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The product of two negative rational numbers is positive. For example, (-0.2)(-0.8) = 0.16.

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What is the product of a positive and a negative rational number?

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The product of a positive and a negative rational number is negative. For example, (2.5)(-1.2) = -3.

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What are whole numbers?

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Whole numbers are the set of numbers that include 0 and all positive integers (1, 2, 3, ...). They do not include negative numbers or fractions.

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What is the definition of whole numbers?

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Whole numbers are non-negative integers, including zero (0, 1, 2, 3, ...). They do not include fractions or negative numbers.

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What is the sum of a positive rational number and a negative rational number?

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The sum can be positive, negative, or zero, depending on the values of the numbers. For example, 3 + (-5) = -2.

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What is the product of two rational numbers?

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