Solution \(Y\) is \(30\) percent liquid \(X\) and \(70\) percent water. If \(2\) kilograms of water evaporate from \(8\)

This topic has expert replies
Legendary Member
Posts: 1622
Joined: Thu Mar 01, 2018 7:22 am
Followed by:2 members

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

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. \(33 \frac13\%\)
C. \(37 \frac12\%\)
D. \(40\%\)
E. \(50\%\)

[spoiler]OA=C[/spoiler]

Source: Official Guide
Source: — Problem Solving |