5 Minute Check Complete in your notebook. 1 1. 3 x 12 3 2. 7 x 8 5 3. 6 x 15 2 4. 5 x 11.

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5 Minute Check Complete in your notebook. 1 1. 3 x 12 3 2. 7 x 8 5 3. 6 x 15 2 4. 5 x 11

Transcript of 5 Minute Check Complete in your notebook. 1 1. 3 x 12 3 2. 7 x 8 5 3. 6 x 15 2 4. 5 x 11.

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  • 5 Minute Check Complete in your notebook. 1 1. 3 x 12 3 2. 7 x 8 5 3. 6 x 15 2 4. 5 x 11
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  • 5 Minute Check Complete in your notebook. 1 1. 3 x 12
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  • 5 Minute Check Complete in your notebook. 1 1. 3 x 12 1 12 12 3 x 1 = 3 = 4
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  • 5 Minute Check Complete in your notebook. 3 2. 7 x 8
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  • 5 Minute Check Complete in your notebook. 3 2. 7 x 8 3 8 24 3 7 x 1 = 7 = 3 7
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  • 5 Minute Check Complete in your notebook. 5 3. 6 x 15
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  • 5 Minute Check Complete in your notebook. 5 3. 6 x 15 5 15 60 6 x 1 = 6 = 10
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  • 5 Minute Check Complete in your notebook. 2 4. 5 x 11
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  • 5 Minute Check Complete in your notebook. 2 4. 5 x 11 2 11 22 2 5 x 1 = 5 = 4 5
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  • Flashcards!
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  • Wednesday, Oct 23 Lesson 4.3 Multiply Fractions
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  • Objective: To understand how to multiply fractions.
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  • Multiply Fractions At the end of this lesson you should be able to answer the following question. If two positive fractions are less than one, why is the product also less than one?
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  • Multiply Fractions To multiply fractions, multiply the numerators and multiply the denominators, then simplify if needed. Example x = 3 2 6 3 4 x 5 = 20 = 10 x =
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  • Multiply Fractions Multiply. 1 3 2 x 5 = Estimate? Reminder When estimating the product of two fractions, round each fraction to 0, or 1 and then multiply.
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  • Multiply Fractions Multiply. 1 3 2 x 5 = 1 1 1 2 x 2 = 4 Actual Product?
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  • Multiply Fractions Multiply. 1 3 2 x 5 = Actual Product? 1 3 3 2 x 5 = 10 Is this a reasonable answer?
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  • Multiply Fractions and Whole Numbers Multiply. 1 3 2 x 5 = Actual Product? 1 3 3 2 x 5 = 10 3 1 Is this a reasonable answer? 10 4
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  • Multiply Fractions Multiply. 2 5 3 x 6 = Do this on your own.
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  • Multiply Fractions Multiply. 2 5 3 x 6 = Estimate?
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  • MuMultiply Fractions Multiply. 2 5 3 x 6 = 1 2 x 1 = 2 Actual Product?
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  • Multiply Fractions Multiply. 2 5 3 x 6 = Actual Product? 2 5 10 5 3 x 6 = 18 = 9 Is this a reasonable answer?
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  • Multiply Fractions Multiply. 2 5 3 x 6 = Actual Product? 2 5 10 5 3 x 6 = 18 = 9 5 1 Is this a reasonable answer? 9 2
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  • Multiply Fractions If the numerators and denominators have a common factor you can simplify before multiplying.
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  • Multiply Fractions If the numerators and denominators have a common factor you can simplify before multiplying. Example 2 5 3 x 6 = All numbers are prime factors (which means they have no factors other than one and itself), except for 6. What are the factors of 6?
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  • Multiply Fractions If the numerators and denominators have a common factor you can simplify before multiplying. Example 2 5 3 x 6 = 2 5 3 x 2 x 3 = Are there any factors that appear in the numerator and denominator?
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  • Multiply Fractions If the numerators and denominators have a common factor you can simplify before multiplying. Example 2 5 3 x 6 = 2 5 3 x 2 x 3 = 2 the common to both
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  • Multiply Fractions If the numerators and denominators have a common factor you can simplify before multiplying. Example 2 5 3 x 6 = 2 5 5 3 x 2 x 3 = 9 We can cancel the both 2s.
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  • Multiply Fractions Multiply. 4 9 x 18 = Do this on your own.
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  • Multiply Fractions Multiply. 4 9 x 18 = 4 18 4 2 x 9 8 9 x 1 = 9 x 1 = 1 = 8
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  • Multiply Fractions Multiply. 3 5 x 10 = Do this on your own.
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  • Multiply Fractions Multiply. 3 5 x 10 = 3 10 3 x 2 x 5 6 5 x 1 = 5 x 1 = 1 = 6
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  • Multiply Fractions Frank had of the lawn left to mow. On Saturday he mowed 2/3 of what was left. What fraction of the lawn did he mow on Saturday? Do this on your own.
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  • Multiply Fractions Frank had of the lawn left to mow. On Saturday he mowed 2/3 of what was left. What fraction of the lawn did he mow on Saturday? 1 2 2 1 2 x 3 = 6 = 3
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  • Multiply Fractions A paint store has 35 gallons of paint in storage, 2/5 of which are for outdoor use. The others are for indoor use. If each gallon costs $22, what is the total cost of the indoor paint in storage? Do this on your own.
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  • Multiply Fractions A paint store has 35 gallons of paint in storage, 2/5 of which are for outdoor use. The others are for indoor use. If each gallon costs $22, what is the total cost of the indoor paint in storage? There is a couple of different ways to solve this problem. If 2/5 is outdoor paint, what fraction is indoor paint?
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  • Multiply Fractions A paint store has 35 gallons of paint in storage, 2/5 of which are for outdoor use. The others are for indoor use. If each gallon costs $22, what is the total cost of the indoor paint in storage? If 2/5 is outdoor paint, what fraction is indoor paint? 3/5 What is 3/5 of 35 gallons?
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  • Multiply Fractions A paint store has 35 gallons of paint in storage, 2/5 of which are for outdoor use. The others are for indoor use. If each gallon costs $22, what is the total cost of the indoor paint in storage? If 2/5 is outdoor paint, what fraction is indoor paint? 3/5 What is 3/5 of 35 gallons? 3 35 105 5 x 1 = 5 = 21 What is the cost of 21 gallons?
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  • Multiply Fractions A paint store has 35 gallons of paint in storage, 2/5 of which are for outdoor use. The others are for indoor use. If each gallon costs $22, what is the total cost of the indoor paint in storage? What is the cost of 21 gallons? 21 x $22 = $462
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  • Multiply Fractions If two positive fractions are less than one, why is the product also less than one?
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  • Multiply Fractions Agenda Notes Homework Homework Practice 4-3 Show all Work Due Thursday, Oct 24 Mid Chapter 4 Quiz Monday, Oct 28

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… · MATHEMATICS 1. If f R R g R R: , : are defined by f x x g x x 5 3, 3, 2 then gof 1 3 (1) 25 3 (2) 111 25 (3) 9 25 (4) 25 111 KEY: 2 HINT: f x x 5 3 1 3 5 x f x g x x 2 3 gof

OPERATION & MAINTENANCE MANUAL for 5 X 3 MAC - 5 X 4 ...

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3 x 5 card

3 x 5 card

Warm up 8/21 solve for x: 1. 8(x-5) = 72 2. -27 = 3(x-3) 3. 5-4c=c+20.

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Find the product. 1) 3 x 4 x 5 2) 8 x 4 x 3 3) 2 x 3 x 9 4) 2 x 6 x 4 5) 8 x 2 x 4 6) 7 x 5 x2 5-Minute Check.

Find the product. 1) 3 x 4 x 5 2) 8 x 4 x 3 3) 2 x 3 x 9 4) 2 x 6 x 4 5) 8 x 2 x 4 6) 7 x 5 x2 5-Minute Check.

5 4 – 5 1 3 2 5 4 x 3= x x x x x 1 x 1 1 1 3 2 4 2 + + + + cos x2

5 4 – 5 1 3 2 5 4 x 3= x x x x x 1 x 1 1 1 3 2 4 2 + + + + cos x2

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5 Minute Check Complete in your notes. 1. 5 x 13 2. 3 x 75 3. 3 x 92 4. 6 x 84.

5 Minute Check Complete in your notes. 1. 5 x 13 2. 3 x 75 3. 3 x 92 4. 6 x 84.

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Price List 1 to 40...Price List w.e.f. 01-05-16----5 x 7 19X21 170 2 x 3 3 x 4-----1 x 2---2 x 2 2 x 3 3 x 3 3 x 4 3 x 4 4 x 4 4 x 5 4 x 5 5 x 5 5 x 7 6 x 7 5 x 6 1 Price Per Pc. Price

Price List 1 to 40...Price List w.e.f. 01-05-16----5 x 7 19X21 170 2 x 3 3 x 4-----1 x 2---2 x 2 2 x 3 3 x 3 3 x 4 3 x 4 4 x 4 4 x 5 4 x 5 5 x 5 5 x 7 6 x 7 5 x 6 1 Price Per Pc. Price

0 x 1 = 0 0 x 2 = 0 0 x 3 = 0 0 x 4 = 0 0 x 5 = 0 · 0 x 1 = 0 0 x 2 = 0 0 x 3 = 0 0 x 4 = 0 0 x 5 = 0 1 x 1 = 1 1 x 2 = 2 1 x 3 = 3 1 x 4 = 4 1 x 5 = 5 . Created Date: 5/3/2012 12:48:51

0 x 1 = 0 0 x 2 = 0 0 x 3 = 0 0 x 4 = 0 0 x 5 = 0 · 0 x 1 = 0 0 x 2 = 0 0 x 3 = 0 0 x 4 = 0 0 x 5 = 0 1 x 1 = 1 1 x 2 = 2 1 x 3 = 3 1 x 4 = 4 1 x 5 = 5 . Created Date: 5/3/2012 12:48:51

4 x 4 11 x 6 5 MINUTE TIMER 6 x 2 8 x 3 9 x 5 9 x 4 12 x 4 ... › wp... · 8 x 3 9 x 4 3 x 9 8 x 5 7 x 4 12 x 3 11 x 6 9 x 5 12 x 4 7 x 6 6 x 8 9 x 8 12 x 8 Choose your column…

4 x 4 11 x 6 5 MINUTE TIMER 6 x 2 8 x 3 9 x 5 9 x 4 12 x 4 ... › wp... · 8 x 3 9 x 4 3 x 9 8 x 5 7 x 4 12 x 3 11 x 6 9 x 5 12 x 4 7 x 6 6 x 8 9 x 8 12 x 8 Choose your column…

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2012 pre-test. 1. Find the area of the region bounded by y=x+3, the x-axis, x=3 and x=5. | | | 1 2 3 4 5 y = x 5 - 4 - 3 - 2 - 1 - 0 y = x + 3 2 3 6 5.

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Answers Part -IIncert.nic.in/ncerts/l/lhmh2an.pdf · log 2 C 2 x + − +x x 11. 2 4 5 C 2 x ... 12. 7 3 2 2 2 2 8 C 7 x x x+ + + 13. 3 C 3 x + +x 14. 3 5 2 2 2 2 C 3 5 x x− + 15.