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Old 09-18-2011, 04:49 AM
  #21  
pocoellie
Super Member
 
Join Date: Apr 2007
Location: Alturas, CA
Posts: 9,393
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Try this

To enlarge: Size you want = 12" and Current size = 4"
12/4=3 (answer times 100 = 300%)
To reduce: Size you want = 7" and Current size = 12"
7/12=.58 (answer times 100 = 58%)
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