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25%/2572800=75%/x

 Feb 16, 2017
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25%/2572800=75%/x

 

\(\frac{25\%}{2572800}=\frac{75\%}{x}\)

 

\(x\times25\%=2572800\times75\%\)

 

\(x=\frac{2572800\times75\%}{25\%}\)

 

\(x=7718400\)

 

laugh  !

 Feb 16, 2017

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