Float is a data type that represents an approximate value. It is typically used to represent real numbers. Floats are less precise than integers, but they can represent a wider range of values.
Floats are important because they allow us to represent real-world data that is not always. For example, we can use floats to represent the price of an item, the temperature of a room, or the speed of a car. Floats are also used extensively in scientific and engineering applications.