Ajar is filled with a diluted chemical, five parts of which are water and seven parts are chemical. How many parts of the mixture must be drawn off and replaced with water so that it is half water and half chemical?
Ajar is filled with a diluted chemical, five parts of which are water and seven parts are chemical. How many parts of the mixture must be drawn off and replaced with water so that it is half water and half chemical?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 12CYU
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Ajar is filled with a diluted chemical, five parts of which are water and seven parts are chemical. How many parts of the mixture must be drawn off and replaced with water so that it is half water and half chemical?
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