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June 9th, 2007, 05:00 AM  #1 
Senior Member Joined: Dec 2006 From: New Jersey Posts: 378 Thanks: 1  Band or Sports?
In a school of 320 students, 85 students are in the band, 200 students are on sports teams, and 60 students participate in both activities. How many students are involved in either band or sports?

June 9th, 2007, 12:07 PM  #2 
Senior Member Joined: Nov 2006 From: I'm a figment of my own imagination :? Posts: 848 Thanks: 0 
You could have just bumped your post from the last time you asked this question. http://mymathforum.com/viewtopic.php?t=787 Do you remember our discussions on the Principal of InclusionExclusion? http://mymathforum.com/viewtopic.php?t=919 
June 10th, 2007, 06:03 AM  #3 
Senior Member Joined: Dec 2006 From: New Jersey Posts: 378 Thanks: 1  ok
Thanks. I forgot this question was posted before. Thanks 

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