leon27
leon27
24-03-2015
Mathematics
contestada
what is the percent change of 40;72
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TSO
TSO
24-03-2015
Percent change of 40 to 72
[tex] \frac{72-40}{40} \times 100[/tex]
[tex] \frac{32}{40} \times 100[/tex]
[tex].8 \times 100[/tex]
[tex]=80[/tex]%
Which is an 80% increase :)
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