by sqrtneg1 » Wed May 05, 2010 12:47 pm
Since [unparseable or potentially dangerous latex formula], we know that [unparseable or potentially dangerous latex formula]. Therefore, the sum of the digits of [unparseable or potentially dangerous latex formula] must be divisible by [unparseable or potentially dangerous latex formula]. Since [unparseable or potentially dangerous latex formula], [unparseable or potentially dangerous latex formula] can only consist of the digits [unparseable or potentially dangerous latex formula], [unparseable or potentially dangerous latex formula], [unparseable or potentially dangerous latex formula], and [unparseable or potentially dangerous latex formula]. Thus, the maximum number which can be made under the given conditions is [unparseable or potentially dangerous latex formula], and so the answer is [unparseable or potentially dangerous latex formula].