2.5cm is the most precise measurement of the two measurements.
Its 12.000
What determines how precise a measurement is
Since it was based on the length of a forearm, it wasn't precise enough or standardized.
It is precise if it is repeatable.
Feet
Usually in cm or inches.
measuring tape
2.5cm is the most precise measurement of the two measurements.
Its 12.000
The metric measurement that is the best estimate for the length of a car is typically in meters or centimeters. This allows for a more precise measurement compared to using larger units such as kilometers.
What determines how precise a measurement is
a mm is a tenth of a cm. This makes it a thousanth of a metre. It is a small and precise unit of measurement.
Since it was based on the length of a forearm, it wasn't precise enough or standardized.
Using millimeters would be the best option for accurately measuring the length of eggs. It provides a precise and detailed measurement compared to centimeters or inches.
It is precise if it is repeatable.
Choose the one with the most decimal places.