0.3 cm is approximately the thickness of a credit card or a small button. It is a little less than an eighth of an inch, making it quite thin and not easily noticeable in everyday objects. To visualize it, you could also think of it as the width of a standard pencil lead.
Like a rectangle.
6 cm.
It doesnt look like it.
The answer is YO MAMA
About the length of a toothpick?
3 cm
If you are accustomed to inches, this is about half an inch; an inch has 2.54 cm.
2 inches = 5.08 cm
Bottle caps are about 2 cm in diameter.
It is the same as 1.66 cm
The shaved part of a normal pencil.
three hundredths = .03