Answer:
4 2/3
Step-by-step explanation:
You want the distance between the points 2/3 and -4 plotted on a number line.
The distance is the positive difference between the coordinate values:
2/3 - (-4) = 2/3 +4 = 4 2/3
__
Additional comment
You most readily get the positive difference by subtracting the left coordinate value (-4) from the right coordinate value (2/3). If you reverse the order, you will have to take the absolute value of the result:
|-4 -2/3| = |-4 2/3| = 4 2/3