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07-01-2015
Mathematics

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if 15 counters are the whole set how many are three fifths of the set?

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31-01-2015

[tex]\frac{3}{5}\ of\ 15=\frac{3}{5}\times15=\frac{3}{5}\times\frac{15}{1}=\frac{3\times15}{5\times1}=\frac{3\times3}{1\times1}=\frac{9}{1}=\boxed9[/tex]

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