1. To solve the franchise problem in mathematics, we need to use the idea of optimization. The simple problem of chartering a ship can generally be solved by the knowledge of remainder division. Note that quotient plus 1 is the final result. For more complicated chartering problems, the solution is usually to assume first and then adjust.
2. The way to solve the problem is to calculate which ship is cheap according to the rent and the number of passengers; Suppose everyone rents a cheap boat. If all the boats are full and all the people are seated, then this method of renting is the most economical. If you can't, you have to adjust and try to make both ships just full. At this time, it is the most economical.
3. note: to solve this kind of problem, there are two points to consider: which ship is cheaper on average and which ship to rent first; Minimize or leave no vacancies.
Introduction of mathematics learning methods;
1, step by step-that is, people learn systematically and step by step according to the knowledge system of the subject and their own intellectual conditions. It requires people to attach importance to the foundation, avoid aiming too high and be eager for success.
2. Read carefully and think carefully-that is, according to the dialectical relationship between memory and understanding, we should combine them closely and not neglect them. We know that memory and understanding are closely related and complement each other.
3, self-satisfaction-is to give full play to the initiative and enthusiasm of learning, as far as possible to tap the inherent learning potential of self, cultivate and improve self-learning ability. The principle of self-satisfaction requires us to digest and absorb what we have learned and turn it into our own.
4. The combination of knowledge and practice-that is, according to the dialectical relationship between extensive research and intensive research, the extensive research and intensive research are combined. As we all know, the relationship between Bo and Yue is based on Bo. Under the guidance of Yue, Bo and Yue combine and promote each other.