04-01-2015
Mathematics

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what is a fraction of 42 is 7

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04-01-2015

[tex]\frac{7}{42}\ of\ 42\ is\ equal\ 7\\\\check:\frac{7}{42}\cdot42=\frac{7}{42}\cdot\frac{42}{1}=\frac{7}{1}=7[/tex]

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