The number e, also known as Euler's number, is a special number in mathematics that is approximately equal to 2.71828. It is used in many calculations, such as exponential growth and decay.
Think of e as a magic number that helps us understand how things grow or change over time. For example, if you have a savings account that earns interest, the amount of money in your account will grow over time. The number e can help us calculate how fast your money will grow.
Euler's number is a very important number in mathematics, and it is used in many areas of science, engineering, and economics.
So, e is a special number that helps us understand how things grow or change, and it is used in many calculations in mathematics and science.