Explore how an improper fraction can be represented on a number line as multiple copies of a unit fraction. Use the blue slider to choose the unit fraction. Then use the red slider to build the required number of copies on the number line.[br][br][size=85]Adapted from [url=https://www.geogebra.org/m/s3muqgar]GeoGebra Content Team's app[/url]. [/size]