Multiplying Rational Numbers

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What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

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What happens when you multiply a positive number by a negative number?

Back

The product is negative.

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What happens when you multiply two negative numbers?

Back

The product is positive.

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What happens when you multiply two positive numbers?

Back

The product is positive.

Front

If an equation has an odd number of negative signs, what is the sign of the product?

Back

Negative.

Front

If an equation has an even number of negative signs, what is the sign of the product?

Back

Positive.

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Negative.