Mathematics, 11.05.2021 19:00, Liantic34

Seven gallons of a sugar solution was mixed with 4 gallons of a 80 percent sugar solution to make an 72 percent sugar solution. Find the percent concentration of the first solution. (a) 70% (b) 61% (c) 69% (d) 67%

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Seven gallons of a sugar solution was mixed with 4 gallons of a 80 percent sugar solution to make an...