Posted by maddy on Monday, August 11, 2008 at 5:28pm.
which of the following represents a change from 32 to 40?
a an increase of 20%
b an increase of 25%
c an increase of 8%
d a decrease of 20%
i don't want to know the answer to the question i would just like to know how to solve it. please help! thank you!!

math  student, Monday, August 11, 2008 at 5:39pm
i remember correctly i had this on one of my homeworks . 4032 = 8 therefore 8%
because if you subtract 40  8% 
math  maddy, Monday, August 11, 2008 at 5:51pm
thank you so much<3

math  bobpursley, Monday, August 11, 2008 at 5:56pm
Percent change=(finalinitial)/initial * 100
= (4032)/32 *100