Thursday, October 15, 2009

Jemineth's Ratio Scribepost


So far during our previous math classes we have learned several things about ratios, such as :

  • Different types of ratios
  • Some ways of how they are properly used
  • (More)

Different Types Of Ratios And Definition

  • Part to Part Ratio
- A part to part ratio compares different parts of a group to each other .
  • Part to Whole Ratio
- A part to whole ratio compares one part of the group to the whole group .
  • Two-Term Ratio
- A two-term ratio compares two quantities with the same unit .
eg. 3:2
  • Three-Term Ratio
- A three-term ratio compares three quantities with the same unit .
eg. 3:2:1
  • Rate
- A rate is a comparison between two quantities measured in different units .
  • Unit Rate
- A unit rate is a rate in which the second term is 1 .
  • Unit Price
- A unit price is a unit rate that involves prices which is often shown per 100 g or 100 ml .
  • Proportion
- A proportion is an equation that shows that two ratios or two rates are equal, it may be written in fractional form.
eg. 2/4 | 50/100 = 50 %

Ratio Activities

In math class if you guys don't remember from today, and from yesterday we're done work/activities that involves ratios. If you want to see, and go back to it click the link below.

That's the end, leave a comment :) thank you .


Eric.P 8-73 October 15, 2009 at 10:17 PM  

Excelent job Jem you even added more than you needed great job.

abby 8-73 October 16, 2009 at 7:17 PM  

That was more than expected (:


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