This applet can be used to demonstrate proper and improper fractions as parts of the whole and as points on the number line.[br][list][br][*]Drag the red slider to cut the whole in several parts.[br][*]Drag the blue slider to color some parts.[br][/list][br]Examples:[math]\frac{1}{2} , \; \frac{2}{3}, \; \frac{3}{5}, \; \frac{4}{5} , \; \frac{5}{5} , \; \frac{7}{5} .[/math]