Kilogram (symbol kg) is the basic unit for measuring quality in the international system of units. It is also one of the most commonly used basic units in daily life. It is the only basic unit prefixed by the international system of units and the only international unit still defined by artificial products.

Kilogram is the unit of mass, and mass is equivalent to how "heavy" a thing is, 1 kg = 1 000g, 1 kg = 2kg,1kg = 1 kg = 20 Liang.

The units we often study in mathematics, such as length unit, time unit and weight unit, are all common units in our daily life. These units are also widely used, such as weight units for weighing, time units for watching time, and length units for measuring height.

Some people often confuse the two words or concepts of kilograms, because they may have been exposed to them, but they didn't think much.

What are the common scenes of Kg in our daily life?

First, the vegetable market or fruit market. One thing we can't live without every day is eating. Before cooking, we will go to the vegetable market to buy food. At this time, which manufacturers will weigh us. At this time, we may use kilograms or kilograms and then pay according to kilograms or kilograms.

And the signs we often see in the vegetable market or fruit market will say: how much is a kilogram of a certain vegetable, and so on.

Second, the car refuels. In those places that specialize in refueling cars or buses, the sign will specifically indicate how much is a kilogram of oil, and the kilogram here is kilograms. When driving into the garage or gas station, the boss often says: How many kilograms do you want to add?

In fact, we often encounter all kinds of examples in our lives, which are close to our lives and may even be an indispensable part. Then when we see it, we can consciously remember it.