HaleighBee
HaleighBee
25-03-2016
Mathematics
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70% of What number 56
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antonio9990
antonio9990
25-03-2016
[tex]70\% \ of \ x =56 \\ \\ \frac{70}{100} \cdot x = 56 \\\\ \frac{7}{10} \cdot x=56 \\ \\ x=56 : \frac{7}{10} \\ \\ x=56 \cdot \frac{10}{7} \\ \\ x= \frac{560}{7} =80[/tex]
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