It is centimeters and inches.
A precision unit of a ruler typically refers to the smallest increment of measurement marked on the ruler. For example, a ruler with millimeter markings has a precision unit of 1 millimeter.
The answer depends on the graduation (markings) on the ruler.
It is centimeters and inches.
Ruler
A unit was outside our house.
Make sure you are using the correct SI unit on the ruler.
The unit of measure of a ruler is typically in inches or centimeters.
It depends on the ruler. Common units are inches or centimetres.
That depends on the ruler. The most common units of measure for rulers are centimeters and inches.
Centimetres and millimetres are the metric measurements used on a metric ruler.
ruler
A centimetre, usually.