a.1256b.1986c.1524d.1874

pravesh28

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• Mar 28th, 2010

The 100000 first 9 digit number First number divisible by 7 is 1000006 (First term) Greatest 9 digit number is 9999999 and divisible by 7 is 9999997 (nth term) 9999997 equals 1000005+(n-1)7 Solving we get n equals 1285714

suchintya

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• Jun 13th, 2008

128571428 is the correct answer that i copied from the above. But i apreciate that........Cheers

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