document.write( "Question 1129380: If digits can be repeated, the number of three digit odd natural numbers that can be formed using the digits 1,2,4,5,7 and 9 are..... \n" ); document.write( "
Algebra.Com's Answer #745952 by math_helper(2461)\"\" \"About 
You can put this solution on YOUR website!
Let the 3 digit number be \"ABC\" \r
\n" ); document.write( "\n" ); document.write( "6 choices for A
\n" ); document.write( "times
\n" ); document.write( "6 choices for B
\n" ); document.write( "times
\n" ); document.write( "4 choices for C
\r
\n" ); document.write( "\n" ); document.write( "gives \"+highlight%28+144+%29+\" total possible odd numbers.\r
\n" ); document.write( "\n" ); document.write( " (Note that using the given set of numbers, a total of 216 three-digit numbers can be made).
\n" ); document.write( "
\n" );