document.write( "Question 248419: what type of number is -2/5?(rational,irrational,integer'or whole number) \n" ); document.write( "
Algebra.Com's Answer #181033 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Start with the counting numbers that you first learned: 1, 2, 3, 4, ...\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then add zero, 0, 1, 2, 3, 4, ... and you have the whole numbers.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then add the negatives, -3, -2, -1, 0, 1, 2, 3, 4, ... and you have the integers.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The rational numbers are any numbers of the form \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The irrational numbers are all of the numbers that are not rational, that is any number that cannot be expressed as the ratio of two integers.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "GREAT BIG HINT: -2 is an integer, and so is 5.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |