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Problem Num : 11 Type: None Section:Ratio  Theme:None Adjustment# : Difficulty: 1
Category	Algebraic Ratio
Analysis
Solution/Answer	Answer:

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Problem Num : 12 Type: None Section:Ratio  Theme:None Adjustment# : 0 Difficulty: 1
Category	Algebraic Ratio
Analysis
Solution/Answer	Answer:

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Problem Num : 13 Type: Section:Ratio  Theme:None Adjustment# : 0 Difficulty: 2
Category	Algebraic Ratio
Analysis	Organize the info using variables. Express the given info (1) O_f =10+O_r (2) Cost_f= 5.40 We need the value O_f
Solution/Answer	Answer: E

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Problem Num : 14 Type: Section:Ratio  Theme:None Adjustment# : 1 Difficulty: 1
Category	Algebraic Ratio
Analysis	a:b=ax:bx
Solution/Answer	Answer: A

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Problem Num : 15 Type: Section:Ratio  Theme:None Adjustment# : 1 Difficulty: 1
Category	Algebraic Ratio
Analysis	the ratio of A to B =A:B
Solution/Answer	Answer: E

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Problem Num : 16 Type: Section:Ratio  Theme:None Adjustment# : 2 Difficulty: 1
Category	Algebraic Ratio
Analysis	understand problem
Solution/Answer	Answer: E

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Problem Num : 17 Type: Section:Ratio  Theme:None Adjustment# : 2 Difficulty: 1
Category	Algebraic Ratio
Analysis
Solution/Answer	Answer: E

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Problem Num : 18 Type: Section:Ratio  Theme:None Adjustment# : 2 Difficulty: 1
Category	Algebraic Ratio
Analysis
Solution/Answer	Answer: A

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Problem Num : 19 Type: Section:Ratio  Theme:None Adjustment# : 2 Difficulty: 1
Category	Algebraic Ratio
Analysis
Solution/Answer	Answer: C

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Problem Num : 20 Type: Section:Ratio  Theme:None Adjustment# : 2 Difficulty: 1
Category	Algebraic Ratio
Analysis
Solution/Answer	Answer: B

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Array ( [0] => 6128 [1] => 6204 [2] => 4862 [3] => 4636 [4] => 4669 [5] => 4664 [6] => 4673 [7] => 4684 [8] => 4733 [9] => 4773 ) 351  2  3  4