Comparing and ordering fractions
Download
1 / 11

Comparing and Ordering Fractions - PowerPoint PPT Presentation


  • 60 Views
  • Uploaded on

Comparing and Ordering Fractions. 5.1. Multiple. A product of that number and any nonzero whole number. To find LCM aka Least Common Multiple. Looooonnnnng Way: List out the multiples until you find one in common. Ex: 4,5. Efficient Way:

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Comparing and Ordering Fractions' - judith


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

Multiple
Multiple

A product of that number and any nonzero whole number


To find lcm aka least common multiple
To find LCMaka Least Common Multiple

  • Looooonnnnng Way:

    List out the multiples until you find one in common.

    Ex: 4,5

  • Efficient Way:

    Cake Method and multiply the numbers on the left and bottom

    Ex: 9,15





Comparing fractions with like denominators
Comparing Fractions with Like Denominators

  • Compare the numerators.

  • Example: Compare and Graph -4/9 and -2/9


Comparing fractions with unlike denominators
Comparing Fractions with Unlike Denominators

  • Find the LCD (Least common denominator) aka the LCM of the denominators

  • Compare the numerators

    Example: Compare 6/7 and 4/5

  • Heart Method

  • Example: Compare ¾ and 7/10


Compare
Compare

Example

Example



Homework
Homework

Page 227 ( 14-48) even