1) The document outlines assignments and lessons for a math class. It includes a warmup with 5 fraction and word problems, and lessons on simplifying fractions with subtraction and percentages. 2) An upcoming test is scheduled for Friday and an assignment with even problems is due the next day. 3) Examples are provided for simplifying fractions that require regrouping during subtraction, as well as subtraction problems involving percentages.

1. lesson 23.notebook October 16, 2012
Assignment:
1­­>Set 24 (evens) ­ Due Tomorrow (10/17)
2­­>Test #3 ­ Friday (10/19)
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2. lesson 23.notebook October 16, 2012
Lesson 23 WarmUp:
1) Simplify: 1 1/2 + 2 1/2
2) What fraction of a minute is one second?
3) The field is 360 feet long and 160 feet wide. What is the perimeter?
4) The 16­pound turkey cost $14.24. What was the price per pound?
5) Megan shot 18 rolls of film for the school yearbook. If there were
36 exposures on each roll of film, how many exposures were there in all?
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3. lesson 23.notebook October 16, 2012
Lesson 23:
*FYI...Sometimes we need to "regroup" when we are
subtracting fractions or mixed numbers.
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4. lesson 23.notebook October 16, 2012
Examples (Lesson 23):
Simplify.
A) 3 5
8
­ 1 7
8
B) 6
­ 1 3
4
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5. lesson 23.notebook October 16, 2012
C) 100% ­ 16 2/3%
D) 83 1/3% ­ 41 2/3%
E) 5 1/6 ­ 1 5/6
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