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Chapter 1: Q42. (page 44)

A solution is prepared by dissolving 24 milliliters of saline in 150 milliliters of pure solution. What is the percent of saline in the pure solution?

Short Answer

Expert verified

The percent of saline in pure water is 16%

Step by step solution

01

Step 1. Let x and y be the amount of saline and pure water.

AmountofSalinex=24mlAmountofpurewatery=150ml

02

Step 2. Formula used.

To find what percent is a number x of another number y, use the below formula

xispercentofy=x脳100y%Wherexandyisintegers

03

Step 3. Calculate the percent of saline in pure water.

Percentofsalineinpurewater=24脳100150%=24015%Percentofsalineinpurewater=16%

Therefore, the percent of saline in pure water is 16%

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