Question 439680
<font face="Times New Roman" size="+2">


Two ways to figure this.  If 25% leave, then 75% remain.  Then if 50% of the 75% leave, you have 0.75 times 0.50 = 0.375 = 37.5% remain.  Or you can calculate:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ \frac{1605}{4280}\ =\ 0.375\ =\ 37.5%]
 

John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
<div style="text-align:center"><a href="http://outcampaign.org/" target="_blank"><img src="http://cdn.cloudfiles.mosso.com/c116811/scarlet_A.png" border="0" alt="The Out Campaign: Scarlet Letter of Atheism" width="143" height="122" /></a></div>
</font>