The first line of your index finger.
0.020
2.5 cm looks like about 1 inch on a ruler
unit of measurement. Look at ruler and take an inch and divide by 4 equal parts. Each has a mark, one of those is 1/4 (quarter) 2 a half (1/2), 3 is 3/4 and 4 makes 1 whole inch. Just like a quarter (money) is one fourth of a dollar (whole)
There are one thousand thousandths of an inch in one inch.
12/16 is 3/4 13/16 will be a hair to the right of 3/4
One piece of (an inch cut into five equal pieces).
i inch
0.020
If you are accustomed to inches, this is about half an inch; an inch has 2.54 cm.
From about a quarter of an inch to about one inch long they all look just like a miniature female of the species (Betta splendens). Then the males need to be segregated as they start to develop their brighter colours and longer fins.
they look like they have 5 little fingers that have points a small claw and 2 one inch high eyes
there are four sixteenths of an inch in one fourth of an inch just as one fourth can be divided into two eights. if you do the math it should look something like this: 1/4 * 16/1 = 16/4 then simplify: 16/4 = 4
To me, "one-inch-circle" sounds like one inch IS the diameter.
They look like memory cards, about an inch long and 2/3" wide, with a rounded edge.
It is 10 millimetres. It is very slightly less than half an inch. It is approximately the size of an adult fingernail
2.5 cm looks like about 1 inch on a ruler
3/64 of an inch