Profile Picture
  • All
  • Search
  • Images
  • Videos
  • Maps
  • News
  • More
    • Shopping
    • Flights
    • Travel
  • Notebook
Report an inappropriate content
Please select one of the options below.
  • Length
    AllShort (less than 5 minutes)Medium (5-20 minutes)Long (more than 20 minutes)
  • Date
    AllPast 24 hoursPast weekPast monthPast year
  • Resolution
    AllLower than 360p360p or higher480p or higher720p or higher1080p or higher
  • Source
    All
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • Price
    AllFreePaid
  • Clear filters
  • SafeSearch:
  • Moderate
    StrictModerate (default)Off
Filter
Ratio and Proportion
10:25
Ratio and Proportion
387.2K viewsApr 6, 2010
YouTubeKhan Academy
Introduction to Ratios
7:27
Introduction to Ratios
269.8K viewsMar 3, 2007
YouTubeKhan Academy
Introduction to ratios | Ratios, proportions, units, and rates | Pre-Algebra | Khan Academy
14:13
Introduction to ratios | Ratios, proportions, units, and rates | Pre …
2.4M viewsNov 5, 2009
YouTubeKhan Academy
Calculations using Avogadro's number (part 1) | Chemistry | Khan Academy
13:31
Calculations using Avogadro's number (part 1) | Chemistry | Kha…
26.9K viewsSep 9, 2024
YouTubeKhan Academy
Introduction to rates | Ratios, rates, and percentages | 6th grade | Khan Academy
5:29
Introduction to rates | Ratios, rates, and percentages | 6th grade | Kha…
731.2K viewsAug 7, 2015
YouTubeKhan Academy
Solving a proportion with an unknown variable (example) | 7th grade | Khan Academy
7:20
Solving a proportion with an unknown variable (example) | 7th …
1.1M viewsJul 15, 2011
YouTubeKhan Academy
Section Formula | Coordinate Geometry | TG Grade 10 | Math | Khan Academy
11:07
Section Formula | Coordinate Geometry | TG Grade 10 | Math | K…
454 views3 months ago
YouTubeKhan Academy India - English
5:07
Ratio to Percentage | Comparing Quantities | NCERT Math Class 7 | …
1.8K viewsApr 2, 2024
YouTubeKhan Academy India - English
5:28
Proportion | Ratio - Applications | TG Grade 7 | Math | Khan Academy
143 views3 months ago
YouTubeKhan Academy India - English
3:02
Finding equivalent ratios in similar triangles | Grade 8 (TX) | Khan Aca…
735 viewsAug 1, 2024
YouTubeKhan Academy
See more videos
Static thumbnail place holder
More like this
  • Free Math Resources | Printable & Digital Activities

    https://www.education.com › math
    About our ads
    SponsoredEverything you need to teach kids math all in one place! Visit Education.com today. …
    Types: Worksheets, Games, Lesson Plans, Songs, Stories
    "This site is a teacher's paradise! " – The Bender Bunch
    • Printable Workbooks ·
    • Digital Games ·
    • Lesson Plans ·
    • Interactive Stories
  • Fun Online Math for Your Kid | The Best Site for Learning

    https://www.ixl.com › math › middle-school
    About our ads
    SponsoredA math website kids love! Master middle school math. Win awards. Try free today! …

    Fun & Engaging · Real-Time Diagnostic · Standards-Based Learning · Ad-Free

    "Offers incentives to your child to keep going" – Bear Haven Mama
    • IXL K-12 Math Practice ·
    • English for K-12 ·
    • Homeschool with IXL ·
    • New to IXL?
  • Privacy
  • Terms