1, mathematics can also save time: all kinds of statistical tables are made for better statistical data, so that people can see at a glance; The use of percentage is to better calculate the discount price and xx rate of goods; These methods are used to calculate the surface area in order to make qualified products with the least materials.

2. Computer-related workers, mathematics is essential in their work. Writing programs in C language requires sorting algorithms (such as quick sorting, insert sorting, heap sorting, merge sorting, radix sorting, Hill sorting, bucket sorting, tournament sorting, etc.). ). If you master the relevant knowledge of data structure, it will become very easy.

3, the calculation of the cost of family life, after learning mathematics, will be involuntarily used in life. The overall planning method is often used, such as the arrangement of a series of things in the process of cooking, which are all learned in mathematical science.

Mathematics helps human beings to quantify all tangible and intangible things in daily life. Mathematics helps human beings to deal with things from an objective perspective. Through calculation, we can ensure whether their design is safe or not. Similarly, mathematics can help people plan future events, product production environments or services.

5. Buying lottery tickets also needs to know the knowledge of probability theory, which also helps buyers to choose the best time to buy lottery tickets and get the greatest chance of winning.

Baidu encyclopedia-applied mathematics