1994 AJHSME Problems/Problem 25
Revision as of 14:49, 15 August 2011 by Mrdavid445 (talk | contribs) (Created page with "==Problem== Find the sum of the digits in the answer to <math>\underbrace{9999\cdots 99}_{94\text{ nines}} \times \underbrace{4444\cdots 44}_{94\text{ fours}}</math> where a s...")
Problem
Find the sum of the digits in the answer to
where a string of 
nines is multiplied by a string of fours.
