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Two hundred milliliters of pure water is added to 300 milliliters of a
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24 Mar 2022, 02:00
24 Mar 2022, 02:00
1
Expert Reply
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Question Stats:
73% (00:45) correct
26% (01:43) wrong based on 15 sessions
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Two hundred milliliters of pure water is added to 300 milliliters of a solution which is 12% salt. What is the percentage of salt in the resulting solution?
6.0%
6.5%
6.9%
7.2%
7.5%
6.0%
6.5%
6.9%
7.2%
7.5%
Part of the project: GRE Quantitative Reasoning Daily Challenge - (2022) EDITION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
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Re: Two hundred milliliters of pure water is added to 300 milliliters of a
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28 Mar 2022, 00:28
28 Mar 2022, 00:28
1
Carcass wrote:
Two hundred milliliters of pure water is added to 300 milliliters of a solution which is 12% salt. What is the percentage of salt in the resulting solution?
6.0%
6.5%
6.9%
7.2%
7.5%
6.0%
6.5%
6.9%
7.2%
7.5%
Part of the project: GRE Quantitative Reasoning Daily Challenge - (2022) EDITION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
Refer to the figure below,
Salt in final solution = \(\frac{36}{(200 + 300)}(100) = 7.2\)%
Hence, option D
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Re: Two hundred milliliters of pure water is added to 300 milliliters of a [#permalink]
28 Mar 2022, 00:28
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