We need to know the content of this problem. This problem requires us to pile two building blocks together and then find their height.
From the picture given, we can see that the height of the first building block is 5 cm and the height of the second building block is 8 cm. When we stack two blocks together, the bottom of the second block will be flush with the top of the first block. So the height of these two building blocks is the sum of their heights.
Calculation method: sum of heights = height of the first building block+height of the second building block.
= 5cm+8cm
= 13cm
So the maximum height of the superposition of the two blocks on the right is 13 cm.
The importance of mathematics in daily life;
Mathematics is everywhere in our daily life. Wherever we go, we will encounter all kinds of problems related to mathematics. Mathematics is not only a subject, but also a tool, and its practicality determines its importance in daily life.
Mathematics is the foundation of science. Whether it is physics, chemistry, biology or engineering, it is inseparable from the support of mathematics. Mathematics provides these disciplines with tools to analyze and describe the world. Without mathematics, science can't progress. For example, quantum mechanics, relativity and other theories need mathematics to describe and predict.
Mathematics plays an important role in economics. Many concepts in economics, such as supply and demand, interest rate, exchange rate and stock price, are described and predicted by mathematical models. These models help us understand economic phenomena, formulate economic policies and even predict economic crises.
Mathematics plays a vital role in computer science. Computer programming, algorithms and data structures are inseparable from mathematics. Mathematics enables the development of computer science and enables computers to complete tasks in a more efficient and accurate way.
In daily life, mathematics can also be seen everywhere. When shopping, we need to calculate the price, we need math; We need knowledge of time management and application problems when planning time and itinerary. We need knowledge of geometry and structure to build cities, design bridges and buildings. Not to mention the reading, writing and calculating abilities we use in school and work, which are the basic skills of mathematics.