The image on the screen has a size of 800 x 600. Determine the spatial resolution of the monitor.

We find the total number of pixels in the image of this monitor.

To do this, we multiply the indicated dimensions of the image on the monitor with each other.

800 * 600 = 480,000 pixels.

From this it follows that the entire image will contain 480,000 pixels, namely 800 lines of 600 pixels each.

We accept the information volume of one pixel equal to 8 bits.

In this case, the volume of the image will be:

480,000 * 8 = 3840000 bits.

In kilobytes we get:

3840000 / (1024 * 8) = 468.52 KB.