document.write( "Question 1121426: Lockers are numbered with consecutive positive integers beginning with 1, and the digit 2 is used exactly 106 times (including on the last locker). What is the number of the last locker? \n" ); document.write( "
Algebra.Com's Answer #737311 by Boreal(15235) You can put this solution on YOUR website! There are 20 in the first 100, 2,12,22,32...,92 (11)and 20-29, excluding 22 (9) \n" ); document.write( "There are 20 from 101-199 \n" ); document.write( "Need 66 more: \n" ); document.write( "200-219 (22) \n" ); document.write( "220-229 (21) \n" ); document.write( "230-249 (22) \n" ); document.write( "250 ANSWER\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |