Percent Increase and Decrease 3

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Taught by YourMathGal
  • Currently 4.0/5 Stars.
5076 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Description:

Percent Increase and Decrease Part 3. These word problems do not require algebra.

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Questions answered by this video:
  • How do you calculate the tax on an item and then the total purchases price?
  • How do you calcualte a discount and then the new sale price?
  • How do you calculate the mark up and the sales price?
  • If your mark up and item for sale and then sell the item for the same percent off, are you back at the origainal purchase price?
  • Staff Review

    • Currently 4.0/5 Stars.
    This video has some great real world application problems. The teacher really does a good job of not just teaching the steps on how to get the answer, but the reasoning behind the steps.