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20-03-2014
Mathematics

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33 is 90% of what number

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20-03-2014

[tex]90\%=0,9\\\\\\33:0,9=33:\frac{9}{10}=33\cdot\frac{10}{9}=\frac{110}{3}=36\frac{2}{3}\\\\\\0,9\cdot36\frac{2}{3}=\frac{9}{10}\cdot\frac{110}{3}=33[/tex]

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01-02-2020

Answer:

36.67

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