Question

find the distance between points g and h.

Explanation:

Step1: Determine the coordinates of points

The coordinate of point \(G\) is \(0.2\), and the coordinate of point \(H\) is \(0.8\).

Step2: Use the distance formula on the number - line

The distance \(d\) between two points \(x_1\) and \(x_2\) on a number - line is \(d=\vert x_2 - x_1\vert\). Here, \(x_1 = 0.2\) and \(x_2=0.8\). Then \(d=\vert0.8 - 0.2\vert\).

Step3: Calculate the absolute value

\(\vert0.8 - 0.2\vert=\vert0.6\vert = 0.6\).

Answer:

$0.6$