Guest Posted March 26, 2008 Report Share Posted March 26, 2008 How can you use 22 "9's" to express 100? Quote Link to comment Share on other sites More sharing options...
0 Guest Posted March 26, 2008 Report Share Posted March 26, 2008 If I've counted my 9's correctly, this should work: 99 + 99/99 - 99/99 + 99/99 - 99/99 + 99/99 Quote Link to comment Share on other sites More sharing options...
0 Guest Posted March 26, 2008 Report Share Posted March 26, 2008 (edited) How can you use 22 "9's" to express 100? (9/9)*(9/9)*(9/9)*(9/9)*(9/9)*(9/9)*(9/9)*(9/9)*((9/9+(9*9)+9+9)) After looking at scuttill you can modify it by this: (99999999/99999999)*(9/9+(9*9)+9+9) Edited March 26, 2008 by PolishNorbi Quote Link to comment Share on other sites More sharing options...
0 Guest Posted March 26, 2008 Report Share Posted March 26, 2008 is it as simple as 99 + 9999999999/9999999999? Quote Link to comment Share on other sites More sharing options...
0 Guest Posted March 26, 2008 Report Share Posted March 26, 2008 (9+99999/99999)*(9+99999/99999)=(9+1)*(9+1)=100 Quote Link to comment Share on other sites More sharing options...
0 itachi-san Posted March 26, 2008 Report Share Posted March 26, 2008 99 + 999999999/999999999. This should be the fastest and most condensed exp​ression. Quote Link to comment Share on other sites More sharing options...
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How can you use 22 "9's" to express 100?
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