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A certain punch is created by mixing two parts soda and thre

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A certain punch is created by mixing two parts soda and thre [#permalink] New post 22 May 2017, 01:34
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A certain punch is created by mixing two parts soda and three parts ice cream. The soda is 4 parts sugar, 5 parts citric acid, and 11 parts other ingredients. The ice cream is 3 parts sugar, 2 parts citric acid, and 15 parts other ingredients.

Quantity A
Quantity B
Parts sugar in the punch
Parts citric acid in
the punch


A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
[Reveal] Spoiler: OA

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Re: A certain punch is created by mixing two parts soda and thre [#permalink] New post 10 Oct 2017, 07:49
Punch is made of two parts of soda and three of ice cream. So, we just have to multiply the parts of sugar (A) and citric acid (B) by two for soda and three for ice cream and sum them.

In other words, sugar is punch is 2*4 + 3*3 = 17, while citric acid in punch is 2*5 + 2*3 = 16. Thus, quantity A is greater!
Re: A certain punch is created by mixing two parts soda and thre   [#permalink] 10 Oct 2017, 07:49
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A certain punch is created by mixing two parts soda and thre

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