Fractions & Proportions : Solving Proportions With Mixed Numbers

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
10,410
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Jan 29, 2009

In order to make solving proportions with mixed numbers easier, simply turn the mixed number into an improper fraction. Solve proportions with mixed numbers by using cross multiplication with help from a math teacher in this free video on proportions in math.

Expert: Jimmy Chang
Bio: Jimmy Chang has been a math teacher at St. Pete College for nearly a decade. He has a master's degree in math, and his specialties include calculus, algebra, liberal arts, math and trigonometry.
Filmmaker: Christopher Rokosz

  • likes, 1 dislikes

Link to this comment:

Share to:

Top Comments

  • thanks this helps and whenever i need a refreshment ill just watch this again :)

  • ugh I got confused when after he converted the mixed fraction. I dont understand. :( why cant he go slower and explain more in depth

see all

All Comments (11)

Sign In or Sign Up now to post a comment!
  • OMG it really helped me :)

  • This is why i hate math!! UGH!

  • When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ? hey Jimmy Chang, i get stuck with these kinds of problems. May i ask for your help to show a video of these kinds of problems? please and thanks.

  • ...hitting replay :)

  • I absolutely HATE questions like this: 66 2/3% of what number is 18?????? >:( Math makes no sense at times.

  • this helps a lot

    but you shud do more

    thanx

  • 2 1/4 = X

  • pause at 1:40

    and i still dont get it

Loading...

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more