equivalent fractions. equivalent fractions have the same value, even though they may look...

7

Equivalent Fractions

Upload: george-norman

Post on 13-Dec-2015

212 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

$Page 1: Equivalent Fractions. Equivalent Fractions have the same value, even though they may look different. These fractions are really the same:1/2 = 2/4$

Equivalent Fractions

$Page 2: Equivalent Fractions. Equivalent Fractions have the same value, even though they may look different. These fractions are really the same:1/2 = 2/4$

Equivalent Fractions have the same value, even though they may look different.

These fractions are really the same:1/2 = 2/4 = 4/8 This is what it would look like visually

$Page 3: Equivalent Fractions. Equivalent Fractions have the same value, even though they may look different. These fractions are really the same:1/2 = 2/4$

Fractions equivalent to 1/3 are 2/6, 3/9, 4/12, 5/15, ...

Fractions equivalent to 1/4 are 2/8, 3/12, 4/16, 5/20, ...

Fractions equivalent to 1/5 are 2/10, 3/15, 4/20, 5/25, ...

Fractions equivalent to 2/5 are 4/10, 6/15, 8/20, 10/25, ...

Examples…

$Page 4: Equivalent Fractions. Equivalent Fractions have the same value, even though they may look different. These fractions are really the same:1/2 = 2/4$

Here's the Rule...

What this Rule says is that two fractions are equivalent (equal) only if the product of the numerator (a) of the first fraction and the denominator (d) of the other fraction is equal to the product of the denominator (b) of the first fraction and the numerator (c) of the other fraction.

$Page 5: Equivalent Fractions. Equivalent Fractions have the same value, even though they may look different. These fractions are really the same:1/2 = 2/4$

Lets put it into numbers

$Page 6: Equivalent Fractions. Equivalent Fractions have the same value, even though they may look different. These fractions are really the same:1/2 = 2/4$

CROSS MULITIPICATION

A simple way to look at how to check for equivalent fractions is to do what is called "cross-multiply", which means multiple the numerator of one fraction by the denominator of the other fraction

$Page 7: Equivalent Fractions. Equivalent Fractions have the same value, even though they may look different. These fractions are really the same:1/2 = 2/4$

EXAMPLE

Equivalent Fractions

Equivalent fractions task_cards

Equivalent Fractions & Reducing Fractions

Equivalent fractions Sort the fractions into the groups.d6vsczyu1rky0.cloudfront.net/.../01/Equivalent-fractions.pdfEquivalent fractions 1 Shade the shapes to show the equivalent fractions

Fractions and their Equivalent Formshanlonmath.com/pdfFiles/resource_1788.pdfTo generate equivalent fractions, you multiply BOTH numerator and denominator by the SAME number When you

EQUIVALENT FRACTIONS 3.1

Equivalent fractions (2) Match the equivalent fractions 21 · Equivalent fractions (2) 1 Shade the diagrams to help you complete the equivalent fractions. The firstone has been done

Equivalent Fractions Equivalent Fractions Using Cross-Multiplication

Equivalent Fractions One Whole 1. Equivalent Fractions Cut them in half

CONFIDENTIAL1 EQUIVALENT FRACTIONS Equivalent ???

Five Favorite Techniques for Teaching About Fractions 2.1€¦ · Equivalent Fractions Multiplicative identity property: Any number x 1 = the same number 18 x 1 = 18 Same property

5E Lesson Plan Equivalent Fractions - Wikispaceschelledaniels.wikispaces.com/file/view/Equivalent+Fractions+-+5E... · 5E Lesson Plan . Equivalent Fractions . teachHOUSTON Student

Visual Models and Equivalent Fractions · Visual Models and Equivalent Fractions ... equivalent fractions using color tiles, fraction wheels, ... equivalent fraction or the smallest

Equivalent and Simplifying Fractions Adding Fractions Multiplying Fractions Fractions Dividing Fractions Subtracting Fractions

Fractions. Index What is a fraction? Equivalent Fractions Making Equivalent Fractions by multiplying Making Equivalent Fractions by dividing Simplest

Multiplication - Kyrene School District€¦ · Web viewEquivalent Fractions. Multiply the numerator and denominator by the same number to find equivalent fractions: = = = = = =

4e. equivalent fractions

Investigate Equivalent Fractions - ELEMENTARY MATH...Investigate Equivalent Fractions Students use Cuisenaire" Rods to show equivalent fractions. In this activity, students will explore

Investigate • Model Equivalent Fractions...Equivalent fractions are two or more fractions that name the same amount. You can use fraction circles to model equivalent fractions. Find

Equivalent Fractions Freebie

Fractions. 2 Fractions.pdf · Fractions - 3 Equivalent Fractions Have you ever noticed that not everyone describes the same things in the same way. For instance, a mother might say

EXAMPLE 1 Writing Equivalent Fractions. EXAMPLE 1 Writing Equivalent Fractions Write two fractions that are equivalent to. Writing Equivalent Fractions

School Webmasters...Adding Subtracting Fractions Rename the fractions to equivalent fractions with common denominators Add or subtract the numerators and keep the denominator the same

Using a Rule to Add Fractions...4 Formal Addition and Subtraction of Fractions Using a Rule to Add Fractions • You can add fractions by creating equivalent fractions with the same

#13. = = 1212 2424 4848 Fractions that represent the same value are equivalent fractions. So are equivalent fractions. Vocabulary

Equivalent fractions (2) Match the equivalent fractions 21 · 2020-05-07 · Equivalent fractions (2) 1 Shade the diagrams to help you complete the equivalent fractions. The firstone

Equivalent fractions 2

Fractions - Equivalent Fractions

Unit 1: FRACTIONS€¦ · Web viewWriting Equivalent Fractions. To write equivalent fractions, multiply or divide the numerator and denominator by the same factor: Examples: = =

Equivalent Fractions & Simplifying Fractions

EQUIVALENT FRACTIONS II

3rd–5th Grade - LakeshoreLearning.com · 3rd–5th Grade Objectives Number & Operations - Fractions • Understanding fractions as equivalent if they are the same size or same point

3.2 Equivalent Fractions: Simplifying and Building · 2013-11-26 · 3.2 Equivalent Fractions: Simplifying and Building Two fractions are said to be equivalent if they have the same

Equivalent Fractions - Texas Instruments · Web viewTwo fractions are equivalent (equal) if they are the same size or are located at the same point on a number line. Prer equisite