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Nadine mixes a juice solution that is made from 3 gallons of an 80% juice solution and 1 gallon of a 20% juice solution. What is the percent concentration of the final solution?

25%
50%
65%
70%

 Sep 28, 2020
 #1
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Juice in constituents   = juice in final product

.80 (3)   +   .20 (1)  =  x ( 3+1)        solve for 'x' the decimal representation of percentage .......

 Sep 28, 2020
edited by ElectricPavlov  Sep 28, 2020

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