What is happening
You arrive at a classroom melting experiment that needs a full tray to start.
The experiment cannot start with a part-full tray. Four cubes have already gone in, and the tray takes 10 before the lesson can begin.
Cubes on the tray
13.2cubes
Tray holds
10cubes
Particle chamber. Cubes added at 9 cubes. Cubes on the tray 13.2 cubes, Tray holds 10 cubes. Currently cubes on the tray is over by 3.2 cubes.
What is happening
You arrive at a classroom melting experiment that needs a full tray to start.
The experiment cannot start with a part-full tray. Four cubes have already gone in, and the tray takes 10 before the lesson can begin.