Square metres, in most countries.
Apart from a few countries - USA, Liberia and Burma (according to Wikipedia), but other sources also include some Caribbean Islands - the metric system is the official system. In these few countries square yards or square feet would be more appropriate.
It is a system of units used for measuring physical attributes of objects.
It is a system of units used for measuring physical attributes of objects.
It is a system of units used for measuring physical attributes of objects.
It would be more appropriate to measure 5 math textbooks in grams or kilograms, as they are smaller and more suitable units for measuring the mass of books. Milligrams would be too small a unit for this measurement.
The best metric unit of mass to measure 5 math textbooks would be kilograms. Textbooks typically weigh between 1 to 2 kilograms each, so measuring their combined mass in kilograms provides a clear and practical representation. Using grams would result in a larger number, making it less convenient for this scenario.
centimetre
The key to math is Metric!!
The metric system in Math is a system of measurement that is based on the second, kilogram and meter.
All it is is the math metric system
No devices use for measuring in math. In math we cannot measure we just calculate.
Measure what? Their mass, length, volume?
There is 228,600 span in metric. This is used in math class.