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16-05-2017
Mathematics

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A sugar solution was made by mixing 7 ml of a 50% sugar solution and 3 ml of a 80% sugar solution. Find the concentration of the new mixture.

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16-05-2017

7 * 0.5 + 3 * 0.8 = 3.5 + 2.4 = 5.9

5.9/10 X 100 = 59%

59% concentration of new mixture

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