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# Solve the query

Author Message
Intern
Joined: 12 Nov 2017
Posts: 11
Location: India
WE: Information Technology (Computer Software)

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01 Jul 2018, 06:56
A contractor combined x tons of gravel mixture that combined 10 percent gravel G, by weight, with y tons of a mixture that contained 2 percent gravel G, by weight, to produce z tons of mixture that was 5 percent gravel G, by weight. What is the value of x?
1. Y=10
2. Z=16

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Math Expert
Joined: 02 Sep 2009
Posts: 49496

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01 Jul 2018, 08:16
JyotiLalwani wrote:
A contractor combined x tons of gravel mixture that combined 10 percent gravel G, by weight, with y tons of a mixture that contained 2 percent gravel G, by weight, to produce z tons of mixture that was 5 percent gravel G, by weight. What is the value of x?
1. Y=10
2. Z=16

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Please search before posting: https://gmatclub.com/forum/a-contractor ... 02681.html

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Re: Solve the query &nbs [#permalink] 01 Jul 2018, 08:16
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# Solve the query

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