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# 9/10/2012 - PowerPoint PPT Presentation

Observe, Question, Comment. 9/10/2012. 9/10/2012. Simplifying Factors. Simplifying Factors. Solve for N 1. N+6=17 2. -12+N=10 3. 4. N4=64 5. Find the GCF of 12 and 48 6. Find the LCM of 8 and 32. 19L. 19R. Brain POP!.

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## PowerPoint Slideshow about ' 9/10/2012' - neylan

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Presentation Transcript

Observe,

Question,

Comment

9/10/2012

9/10/2012

Simplifying Factors

Simplifying Factors

Solve for N

1. N+6=17

2. -12+N=10

3.

4. N4=64

5. Find the GCF of 12 and 48

6. Find the LCM of 8 and 32

19L

19R

Brain POP!
• http://www.brainpop.com/math/numbersandoperations/reducingfractions/
Find Someone Who?
• A/C 4/16
• B/D 6/27
• A/C 6/21
• B/D 15/25
Simplifying word problems
• Your class ordered 45 calculators. Of these, 18 were Solar powered. What fraction of the calculators was solar powered?

There are 28 students in Mai’s homeroom. Of these, 20 students have a pet. What fraction of the students have a pet?

Joe had 5 pizzas. He ate 2 of them and gave 1of the pizzas to his sister. How many pizzas did he have left?

Computer Time
• http://www.math-play.com/soccer-math-one-step-equations-game/one-step-equations-game.html
Independent Practice
• On a separate sheet of paper answer the Study Guide.
Exit Slip
• 1. The city of San Francisco typically has 160 clear days out of 365 days in a year. San Francisco’s clear days represent what fraction of a year? Write your answer in Simplest form.
• 2. simplify 36/84
• 3. simplify 35/56
Homework
• Pg 175 1-8
• Complete Study Guide
Unit 2 Test
• Take out 2-3 sheets of paper, three sharpened pencils and remove other objects from your table.
• Make sure to write your name and period on your paper

Observe,

Question,

Comment

9/12/2012

9/12/2012

Equivalent Fractions

Equivalent Factors

Simplify

1. 1/3

2. 5/8

3. 3/7

4. 4/7

19L

19R

Sage and Scribe
• A/C SageB/D Sage
• 1. Is 2/10 to 6/20 1. 9/10 to 18/20
• 2. 4/8 and 7/14 2. 3/7 to 4/14

Observe,

Question,

Comment

9/12/2012

9/12/2012

Equivalent Fractions

Equivalent Factors

19L

19R

Independent Practice
• 4/5 and 9/10
• 7/8 and 3/10
• 5/8 and 5/6
• 1/4and 2/15
Round Robin

Steps:

• Partner A will write down the fractions.
• Partner B will draw a pie chart for both fractions
• Partner C will write include the > < = signs
• Partner D will write out the problem.
H.W
• PG 177 1-18 odd
Exit Slip
• 1.Stephanie used 2/3 cup of chocolate chips to make cookies. She used ¾ cup of chocolate chips to make brownies. Did she use more chocolate chips to make the cookies or the brownies?
• 2. Brian rides his bike 3/4 mile every day. Jared rides his bike 4/6 of a mile every day. Who rides their bike further?