document.write( "Question 1074954: How many two digit counting numbers are not a multiple of 20! I dont know how to get the answer! show work please! \n" ); document.write( "
Algebra.Com's Answer #689634 by Boreal(15235) You can put this solution on YOUR website! There are 90 two digit counting numbers, beginning with 10 and ending with 99. \n" ); document.write( "The ones that are a multiple of 20 are 20,40,60, and 80 \n" ); document.write( "All the rest, 95 of them, are not. \n" ); document.write( "95 numbers. \n" ); document.write( " |