The estimating unit of measurement in question is the millimeter, or mm.
Millimetres.
The metric unit used for measuring the width of a fingernail is usually millimeters (mm).
To measure the width of bed, the unit meter can be used. It can also be measured in feet and inches.
Centimeter
meters
Millimetres.
ruler
A centimeter is about the width of a fingernail
The metric unit used for measuring the width of a fingernail is usually millimeters (mm).
Millimeters
centimeters
appropriate unit to measure the width of a textbook = ce ntimeters
Mm
The unit of measure that is about the width of a doorway is typically around 3 feet or 36 inches.
To measure the width of bed, the unit meter can be used. It can also be measured in feet and inches.
Centimetre.
Parsecs