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Problem Solving (PS) | Re: Solution Y is 30 percent liquid X and 70 percent water. If 2 kilogram

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DS00 wrote:

rtaha2412 wrote:
Solution Y is 30 percent liquid X and 70 percent water. If 2 kilograms of water evaporate from 8 kilograms of solutions Y and 2 kilograms of solution Y are added to the remaining 6 kilograms of liquid, what percent of this new liquid solution is liquid X?

A. 30%
B. 33 1/3%
C. 37 1/2%
D. 40%
E. 50%



Hi,

I like using a table for mixture problems. This is what I came up with (see attachement):
similar approach.
To Sum up:
Initial 8 kilograms of Y consist of 2.4 kg X and 5.6 kg
...

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