document.write( "Question 929945: what percent of all 3 digit codes have at least one repetition. examples: 544, 333, 252 \n" ); document.write( "
Algebra.Com's Answer #564603 by ewatrrr(24785)\"\" \"About 
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100% - \"100%28%2810%2A9%2A8%29%2F%28+10%2A10%2A10%29%29\" = 100% - 72% = 28% \n" ); document.write( "
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