Yes!
A ruler or scale should not be read to less than the smallest graduation. In practice, in-between measurements can be estimated but they are not significant.
You look at the markings on its edge.
You could align the edge of the object with the zero on the ruler and then read off the marking on the ruler which aligned with the other end of the object.
A ruler (some say it should be called a rule!) is marked along an edge with (nowadays) centimetres and millimetres. Place the zero mark on the ruler at the start of the object to be measured, and read off the measurement at the other end of the object.
by the numbers that are marked there
Yes!
A ruler or scale should not be read to less than the smallest graduation. In practice, in-between measurements can be estimated but they are not significant.
You look at the markings on its edge.
You could align the edge of the object with the zero on the ruler and then read off the marking on the ruler which aligned with the other end of the object.
To record measurements using a ruler, place the ruler next to the object to be measured. Ensure that the zero mark on the ruler aligns with one end of the object. Read the measurement where the other end of the object falls on the ruler and record it in the appropriate units.
Read about Cnut in full on http://www.englandandenglishhistory.com
You have to give the choices. I am not a wizard, so I can't read your mind.
3. ab.c centimetres or abc millimetres
read this article http://en.wikipedia.org/wiki/World_War_I If you can't be bothered to read that then basically an Austrian ruler was assassinated
To use a ruler, place the 0 mark at one end of the object you want to measure. Then, read the measurement at the opposite end where it aligns with the ruler markings. Make sure to use the correct units (inches, centimeters, etc.) as indicated on the ruler.
The resolution of a ruler refers to the smallest measurement increment that can be accurately read or measured using the ruler. It is typically determined by the smallest division marked on the ruler, such as millimeters or fractions of an inch.