AGENDA 1142015 43 MIN Prelude 20 min Lesson

PROPORTIONS In a proportion the product of the means is equal to product of

SOLVING PROPORTIONS 4 = 24 y 30 4(30) = 24 y 120 = 24

SOLVING PROPORTIONS 10 = 5 y 8 8(10) = 5 y 80 = 5

PROPORTION WORD PROBLEMS If you can buy one can of pineapple chunks for $2

SOLVING THE PROPORTION 1 can = x cans $2 $10 1(10) = 2 x

PROPORTION WORD PROBLEMS Ming was planning a trip to Western Samoa. Before going, she

SOLVING THE PROPORTION 6 Tale = x Tala $2 $6 6(6) = 2 x

TRY ONE ON YOUR OWN… Jasmine bought 32 kiwi fruit for $16. How many

SYNTHESIS OF LEARNING q. Write down three things you learned today. q. Write down

AGENDA 11/5/2015 (43 MIN) Prelude (15 min) Lesson (20 min) Synthesis (8 min)

HW CHECK q. Proportions 2 q. We will go over it. q. Collect

MATH VOCABULARY q. Equivalent Ratio q. Scale Factor q. Means q. Extremes

AGENDA 11/6/2015 (43 MIN) Prelude (5 min) Quiz (38 min)

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AGENDA 11/4/2015 (43 MIN) Prelude (20 min) Lesson (15 min) Synthesis (8 min)

BRAIN BENDER

PROPORTIONS In a proportion the product of the means is equal to product of the extremes. 3 : 5 = 6 : 10 Means Extremes

SOLVING PROPORTIONS 4 = 24 y 30 4(30) = 24 y 120 = 24 y 24 24 5=y 1. Cross Multiply 2. Solve for the variable.

SOLVING PROPORTIONS 10 = 5 y 8 8(10) = 5 y 80 = 5 y 5 5 16 = y 1. Cross Multiply 2. Solve for the variable

TRY ONE ON YOUR OWN… 3 = 12 y 28

AND ANOTHER… 6 = 12 n 24

PROPORTION WORD PROBLEMS If you can buy one can of pineapple chunks for $2 then how many can you buy with $10? First set up a proportion then solve for your variable. Remember proportions are two equivalent ratios set equal to each other. 1 can = x $2 $10

SOLVING THE PROPORTION 1 can = x cans $2 $10 1(10) = 2 x 10 = 2 x 2 2 5 = x: You can buy 5 cans with $10.

PROPORTION WORD PROBLEMS Ming was planning a trip to Western Samoa. Before going, she did some research and learned that the exchange rate is 6 Tala for $2. How many Tala would she get if she exchanged $6? First set up a proportion then solve for your variable. Remember proportions are two equivalent ratios set equal to each other. 6 Tala = x Tala $2 $6

SOLVING THE PROPORTION 6 Tale = x Tala $2 $6 6(6) = 2 x 36 = 2 x 2 2 18 = x: She would get 18 Tala.

TRY ONE ON YOUR OWN… Jasmine bought 32 kiwi fruit for $16. How many kiwi can Jasmine buy if she only had $4? First set up a proportion then solve for your variable. Remember proportions are two equivalent ratios set equal to each other.

SYNTHESIS OF LEARNING q. Write down three things you learned today. q. Write down tonight’s homework. q. Extra time = Quiet work time

AGENDA 11/5/2015 (43 MIN) Prelude (15 min) Lesson (20 min) Synthesis (8 min)