Why Is a Plowed Field Like Feathered Game?

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Why Is a Plowed Field Like Feathered Game?
It is part ridges

• 8 kg cashews
• 12 kg pecans
• 100 kg coffee A
• 50 kg coffee B
• 1 kg 6.00 candy
• 2 kg 4.50 candy
• 2 kg raisins

• 7 kg pork
• 250 kg bluegrass
• 16 embossed cards
• 9 regular cards

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Mixture Problems

• Objective To solve mixture problems.
• Standard 5.0

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Mixture Problems Notes Paper

• 1) How much water was added to 12 L of a 35
  boric acid solution to produce a solution that
  was 20 boric acid?

amount acid total value
x 0 0
12 .35 .35(12)
X 12 .20 .20(x 12)
Multiply across Add down
water solution Mixture
.35(12) 0 .20(x 12) 4.2 .20x
2.4 1.8 .2x 9 x
9 L water
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Mixture Problems Notes Paper

• 2) Milk with 3 butterfat was mixed with cream
  with 27 butterfat to produce 36 L of
  half-and-half with 11 butterfat content. How
  much of each was used?

amount bf total value
x .03 .03x
36-x .27 .27(36-x)
36 .11 .11(36)
Multiply across Add down
milk cream Mixture
.03x .27(36 x) .11(36) .03x 9.72 .27x
3.96 -.24x 9.72 3.96
-.24x -5.76
x 24 L (3) 12 L (27)
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Mixture Problems Notes Paper

• 3) How much water was added to 3 L of a 27
  boric acid solution to produce a solution that
  was 18 boric acid? This is like problem 1

amount acid total value
X 0 0
3 .27 .27(3)
x 3 .18 .18(x 3)
Multiply across Add down
water solution Mixture
0 .27(3) .18(x 3) .81 .18x
.54 .27 .18x 1.5 x
1.5 L water
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Mixture Problems Notes Paper

• 4) A radiator contains 6 L of a 48 antifreeze
  mixture. How much pure antifreeze should be
  added to make a mixture that is 74 antifreeze?

amount af total value
X 1.00 X
6 .48 .48(6)
x 6 .74 .74(x 6)
Multiply across Add down
pure anti 48 anti Mixture
x .48(6) .74x 4.44 x 2.88 .74x
4.44 .26x 2.88 4.44 .26x 1.56
6 L pure antifreeze
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Homework

• Mixture problems (6 problems)
• Show all of your work receive full credit!