7. The mad scientist has one solution that is 30% acid and another solution that is 18% acid. How much of each should he use to get 300L of a solution that is 21% acid?
7. The mad scientist has one solution that is 30% acid and another solution that is 18% acid. How much of each should he use to get 300L of a solution that is 21% acid?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section: Chapter Questions
Problem 38CLR
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![7. The mad scientist has one solution that is 30% acid and another solution that is 18% acid. How much of each
should he use to get 300L of a solution that is 21% acid?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffbfefd57-6cd5-45bf-b890-c343c2fceb41%2F7e64b18f-a276-4513-b1fc-b6b271d6d7d5%2Fthy1xrd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7. The mad scientist has one solution that is 30% acid and another solution that is 18% acid. How much of each
should he use to get 300L of a solution that is 21% acid?
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