document.write( "Question 210687: Find the number of 7 digit numbers the sum of whose digits is even?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #159331 by nyc_function(2741)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "\n" ); document.write( "The digits are: 0 through 9 only.\r
\n" ); document.write( "\n" ); document.write( "All you have to do now is play with the digits in terms of addition until you get a sum that is even.\r
\n" ); document.write( "\n" ); document.write( "I'll let you finish.\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );