Scribepost for October 14 , 2009

today in class we were suppose to write down the key words in our foldable :

- Two-term ratio
- Three-term ratio
- Part-to-part ratio
- Part-to-whole ratio
- Rate
- Unit rate
- Unit place
- Proportion

Two-term ratio means comparing two quantities measured in the same units.
example 9:5 , 9 to 5

Three-term ratio means comparing three quantities measured in the same units.
like 3:5:10 , 3 to 5 to 10

Part to part ratio: compares different parts (sections) of a group together

part-to-whole ratio means to compare one part of a group to the whole group

rate means when your comparing two quantities measured in different units.

unit rate- A rate in which the second term is 1.

unit place- A unit rate that involves prices.

proportion means An equation that has two ratios or two rates are equal.


COMMENT PLEASE !

scribepost for october 14

Today , Harbeck told us to tell us the definitions of the keywords, heres the keywords.
-
two-term ratio
three-term ratio
,part-to-part ratio
part-to-whole ratio
unit rate
unit price
and proportion,

-Two Term Ratio
- compares 2 quantits measured in the same units.
eg. 5:4 or 4 to 8

-Three Term Ratio
-Compares three quantites measured in the same units
eg. a:b:c or a to b to c

-Part to Part Ratio
-compares different parts of a group together

-Part to Part whole Ratio
-Compares one part of a group to the whole group
eg.a:b or 5/6

scribepost for oct.14

Today in class, we learned about ratios.

RATIO DEFINITIONS

two-term ratio,

three-term ratio,
part-to-part ratio,
part-to-whole ratio,
unit rate,
unit price,
and proportion,

Two-Term Ratio:

Compares two quantities measured to the same units written as a:b or a to b. 2:4 or 2 to 4.

Three-Term Ratio:
Compares three quantities measured in the same units, written as a:b:c or a to b to c. eg. 2:4:6 4 to 6 to 2

Scribepost for October 14

TODAY WE LEARNED ABOUT RATIOS.

We had to write down some keywords for our foldable .
These words are:
- Two-term ratio
- Three-term ratio
- Part-to-part ratio
- Part-to-whole ratio
- Rate
- Unit rate
- Unit place
- Proportion

Two-term ratio means comparing two quantities measured in the same units.
Example. 10:4 or 10 to 4
.
Three-term ratio means comparing three quantities measured in the same units.
Example. 4:6:10 or 4 to 6 to 10 .