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07-06-2016
Mathematics

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24 songs to 78 songs, find the percent in change, I had tried to work it out and i got 30% but its wrong

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07-06-2016

78 * ( x/100) = 24 78 * x = 24 * 100 78 * x = 2400 X = 2400/28 X = 400/13 X = 30.77% The percent is 30.77

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