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Intern
Joined: 17 Oct 2014
Posts: 3
WE: Design (Manufacturing)

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26 Sep 2015, 12:47
tkp wrote:
gr8 post!

but can anyone show me how to solve this problem , with the method given here

Question: 10kg of a mixture contains 30% sand and 70% clay. In order to make the mixture contain equal quantities of clay and sand. how much of the mixture is to be removed and replaced with pure sand?

Below is the solution
Attachments

Sand - Clay.docx [25.05 KiB]

Intern
Joined: 12 Oct 2015
Posts: 1

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12 Oct 2015, 05:18
Sir doc not open.
Kindly help me
Math Expert
Joined: 02 Sep 2009
Posts: 44654

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12 Oct 2015, 05:31
kumar2703 wrote:
Sir doc not open.
Kindly help me

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Joined: 09 Sep 2013
Posts: 6644

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30 Oct 2017, 06:54
Hello from the GMAT Club BumpBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

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