1. write each mixed number as an improper fraction 2. write each improper fraction as a mixed number...
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![Page 1: 1. Write each mixed number as an improper fraction 2. Write each improper fraction as a mixed number September 8, 2015 Warm-Up:Warm-Up: a.b. a.b](https://reader035.vdocuments.site/reader035/viewer/2022062517/56649f2f5503460f94c4935c/html5/thumbnails/1.jpg)
1. Write each mixed number as an improper fraction
2. Write each improper fraction as a mixed number
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325
778
299
4310
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September 8, 2015
Warm-Up:
a. b.
a. b.
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Homework
Worksheet 1.3C odds&
Worksheet 1.4C odds
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Objective
Write down the objective in your math journal in your own words.
SWBAT perform simple calculations with fractions
![Page 4: 1. Write each mixed number as an improper fraction 2. Write each improper fraction as a mixed number September 8, 2015 Warm-Up:Warm-Up: a.b. a.b](https://reader035.vdocuments.site/reader035/viewer/2022062517/56649f2f5503460f94c4935c/html5/thumbnails/4.jpg)
Practice Problem 1
Find the value of
812โ312
=ยฟ 512
![Page 5: 1. Write each mixed number as an improper fraction 2. Write each improper fraction as a mixed number September 8, 2015 Warm-Up:Warm-Up: a.b. a.b](https://reader035.vdocuments.site/reader035/viewer/2022062517/56649f2f5503460f94c4935c/html5/thumbnails/5.jpg)
Adding and Subtracting Fractions
1. If denominators are not equal, rewrite the fractions as equivalent fractions with common denominators using the least common denominator.
2. Add or subtract the numerators.
3. Write the sum or difference over the common denominator.
4. Write the fraction in simplest form.
![Page 6: 1. Write each mixed number as an improper fraction 2. Write each improper fraction as a mixed number September 8, 2015 Warm-Up:Warm-Up: a.b. a.b](https://reader035.vdocuments.site/reader035/viewer/2022062517/56649f2f5503460f94c4935c/html5/thumbnails/6.jpg)
Practice Problem 2
Find the value of
56โ25=ยฟ1030
13
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Practice Problem 2 cont.
Find the value of
56โ25=ยฟ13
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![Page 8: 1. Write each mixed number as an improper fraction 2. Write each improper fraction as a mixed number September 8, 2015 Warm-Up:Warm-Up: a.b. a.b](https://reader035.vdocuments.site/reader035/viewer/2022062517/56649f2f5503460f94c4935c/html5/thumbnails/8.jpg)
Multiplying Fractions
For any numbers a, b, c and d:
db
ca
d
c
b
a
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Practice Problem 3
Find the value of
56รท18=ยฟ
406
56โ81=ยฟ
623
or203
![Page 10: 1. Write each mixed number as an improper fraction 2. Write each improper fraction as a mixed number September 8, 2015 Warm-Up:Warm-Up: a.b. a.b](https://reader035.vdocuments.site/reader035/viewer/2022062517/56649f2f5503460f94c4935c/html5/thumbnails/10.jpg)
Practice Problem 3 cont.
Find the value of
56รท18=ยฟ
203
56โ81=ยฟ 6
23
or๐
๐
![Page 11: 1. Write each mixed number as an improper fraction 2. Write each improper fraction as a mixed number September 8, 2015 Warm-Up:Warm-Up: a.b. a.b](https://reader035.vdocuments.site/reader035/viewer/2022062517/56649f2f5503460f94c4935c/html5/thumbnails/11.jpg)
Dividing Fractions
For any numbers a, b, c and d :
cb
da
d
c
b
a
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Precision Police
Is my work organized?
Does my work support my answer?
Did I label my answer (if applicable)?
Did I circle/ box my answer?
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Activity:Relay Practice
Each pair needs: A whiteboard A marker A towel A textbook Decide who is person A and B
*(paper and pencil is optional for notes)*
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Activity:Relay Practice
For the relay:
First, person A writes and person B reads. You must work on the problem as a team.
Person B brings it up to me when you think you are correct.
Then, switch roles and do the next problem I assign you
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Activity:Relay Practice
Problem 1: Page 14 number 23
Problem 2: Page 14 number 20
Problem 3: Page 18 Problem 11
Problem 4: Page 18 Problem 17
Problem 5: Page 18 Problem 32
Problem 6: Page 18 Problem 27
BONUS: Page 23 Problem 23
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