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Video Tutorial: Rational Numbers: Dividing Rational Numbers

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# Video Tutorial: Rational Numbers: Dividing Rational Numbers

## What Are Rational Numbers?

### A Brief Review of Integers

Integers include the whole numbers, zero, and

positive numbers 1, 2, 3, etc., but also includes a different class of numbers, negative numbers.

You can use a number line to represent the integers.

Notice that every integer and its opposite is the same distance from 0 on the number line. Also, the arrow heads on the number line mean that the integers extend to infinity.

### Rational Numbers

All rational numbers can be written this way.

Rational numbers can be written in different ways.

Integers are examples of rational numbers.

If a number cannot be written as the ratio of two integers, then it is an irrational number.

Rational numbers can be graphed on a number line.

This is part of a collection of video tutorials on the topic of Rational Numbers.

### To see the complete collection of these videos, __click on this link.__

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### Note: The download is an MP4 file.

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## Math Video Library

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Common Core Standards | CCSS.MATH.CONTENT.6.RP.A.1, CCSS.MATH.CONTENT.6.NS.C.5, CCSS.MATH.CONTENT.7.NS.A.2.A, CCSS.MATH.CONTENT.8.NS.A.1, CCSS.MATH.CONTENT.6.NS.C.6, CCSS.Math.CONTENT.7.NS.A.1, CCSS.MATH.CONTENT.7.NS.A.1.C, CCSS.MATH.CONTENT.7.NS.A.1.D, CCSS.MATH.CONTENT.7.NS.A.2, CCSS.MATH.CONTENT.7.RP.A.2.C, CCSS.MATH.CONTENT.7.NS.A.2.C |
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Duration | 4.90 minutes |

Grade Range | 6 - 8 |

Curriculum Nodes |
Algebra • Rational Expressions and Functions • Rational Expressions |

Copyright Year | 2017 |

Keywords | rational numbers, rational numbers video tutorials, video tutorials, rational quotients, video tutorial |