00:01
So by looking at the figure, you can count the dashes that are on the ruler.
00:06
So if you count, there's like a small one and then a sort of small one and then another small one and then a bigger one.
00:13
And then that pattern repeats until you have like the bigger one.
00:22
One, two, three, four, five, six, seven, eight.
00:24
And then this is the one right here.
00:27
So if you count one, two, three, four, five, six, seven, eight.
00:30
It's divided into eight equal parts.
00:38
So to determine where the arrows are pointed out in the ruler, we just have to count those segments...