document.write( "Question 832050: Which classifications can -3 fall under? real, rational, integer, whole, irrational \n" ); document.write( "
Algebra.Com's Answer #501807 by JulietG(1812)\"\" \"About 
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What is a real number? A number on the number line.
\n" ); document.write( "What is a rational number? Any number that can be written as a fraction (-3/1)
\n" ); document.write( "What is an integer? Same as a whole number, but can include negative numbers.
\n" ); document.write( "What is a whole number? A number without a fraction (something you can count; therefore, it must be positive)
\n" ); document.write( "What is an irrational number? A number that cannot be written as a fraction (example: Pi)
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