The appropriate unit to measure a double-decker bus is typically meters or feet for its dimensions, such as length, width, and height. For weight, the measurement is usually in kilograms or tons. Additionally, capacity can be expressed in terms of the number of passengers it can hold.
The most appropriate metric unit to measure the mass of a concrete block is kilograms (kg).
The appropriate SI base unit to measure the time it takes to play a CD is the second (s).
millometers
Kilograms or pounds.
An appropriate metric unit to measure the Mississippi River would be kilometers (km) as it provides a more accurate representation of the river's length.
Meters
The standard unit to measure mass is kilograms.
appropriate unit to measure the width of a textbook = ce ntimeters
The appropriate unit is a metre.
feet
Meters
A centimetre.
Hs
yards
miles
The most appropriate metric unit to measure the mass of a concrete block is kilograms (kg).
The appropriate unit to measure weight is the newton. Now, if it is really the mass you wanted, you could use kilogram or gram.