Dividing Rational Numbers

Front

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.

Tags

CCSS.5.NBT.A.2

Front

What is the result of dividing a positive number by a negative number?

Back

The result is a negative number.

Tags

CCSS.3.OA.D.9

Front

What is the result of dividing a negative number by a positive number?

Back

The result is a negative number.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Front

What is the result of dividing two negative numbers?

Back

The result is a positive number.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Front

How do you divide fractions?

Back

To divide fractions, multiply the first fraction by the reciprocal of the second fraction.

Tags

CCSS.6.NS.A.1

Front

What is the reciprocal of a number?

Back

The reciprocal of a number is 1 divided by that number.

Front

Back

Tags

CCSS.7.NS.A.2B

Front

Back

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CCSS.7.NS.A.2B

Front

Back

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Front

What is the sign of the product of two positive numbers?

Back

Positive.

Tags

CCSS.7.NS.A.2A