![\"venn](\"../../../userfiles/image/Library/Algebra%202/venn_diagram_number_properties%281%29.gif\")
Venn Diagram - Number System:
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The number is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b65884b2ff38cc5b33dcf74faa8f029e.png\")
. Observe that the decimal (![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f2e31657aea1c5614ca59c62045c288e.png\")
) of the number is
repeating, so the number ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b65884b2ff38cc5b33dcf74faa8f029e.png\")
is a rational number.
§ Observe the Venn diagram:
\§ The number is not a Natural number (N), not a Whole number (W),
and not an Integer (Z).
\§ The number is a rational number (Q).
§ All rational numbers (Q) are real numbers (R).
\![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The number belongs to Q and R.