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Mathematics, 10.02.2021 05:50 QueenMiah16
how many gallons of a 25% acid solution should be added to a 12% acid solutions to obtain a 20% acid solution? pls answer quickly <3
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Mathematics, 22.06.2019 00:30
Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?
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how many gallons of a 25% acid solution should be added to a 12% acid solutions to obtain a 20% acid...
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