#### Answer

${\underset0|}
{\!\!\!-\!\!\!-\!\!\!|\!\!\!-\!\!\!-\!\!\!|\!\!\!-\!\!\!-\!\!\!|\!\!\!-\!\!\!-\!\!\!\underset1|}
{\!\!\!-\!\!\!-\,\!\!\!\!\blacktriangle\!\!\!|\!\!\!-\!\!\!-\!\!\!|\!\!\!-\!\!\!-\!\!\!|\!\!\!-\!\!\!-\!\!\!\underset2|}
{\!\!\!-\!\!\!-\!\!\!|\!\!\!-\!\!\!-\!\!\!|\!\!\!-\!\!\!-\!\!\!|\!\!\!-\!\!\!-\!\!\!\underset3|}
\!\!\rightarrow$

#### Work Step by Step

To show fractions on a number line, the area between each whole number is divided based on the denominator.