Answer :
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 :)
[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 :)
