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 Two Digit Integers (Posted on 2006-07-14)
Find all possible two digit positive integers N for which the sum of digits of 10N - N is divisible by 170.

 See The Solution Submitted by K Sengupta Rating: 3.0000 (2 votes)

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 re: Solution | Comment 4 of 11 |
(In reply to Solution by Dej Mar)

...... one can note each subsequent number is a multiple of 19.   170 = ( 19 * 9 ) - 1.................///

NO , NO ONE CAN NOTE THAT

ALL THE NUMBERS ARE     19*K+1  FOR K= 1,2,...5

WHERE IS YOUR SOLUTION???

 Posted by Ady TZIDON on 2006-07-15 09:44:47
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