# Importance and use of Math in our everyday life

## This article is for if you think math is needed only for particular jobs. Check it out, and you'll understand that this science can be used in everyday life.

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Mathematics in everyday life manifests itself in most areas. It allows us to understand the world better. We can see the use of math everywhere. Even in cooking, medicine, and mass media. Now we will try to talk about the use of math in different spheres. Our understanding of mathematics and constant desire to know more about this world have created the present, which is impossible to imagine without mathematics.

**Why is math important?**

There are many things in which the use of math is unpredictable. We cannot even notice how this science helps in our daily life. For example, shopping, cooking, buying real estate, crafting, traveling, gambling, video games, driving, and timing. Any of these spheres can’t exist without mathematics. In addition, mathematics is everywhere if we consider the academic and professional world. Mathematics is essential to study:

- sociology;
- psychology;
- physics;
- biology;
- economics.

That is why you will be asked to solve various mathematical problems during studying. In every university and college, students have subjects that are connected with math.

**Professions that arise from mathematics**

This science, inherited from ancient times, forms the basis for many professions. All people use formulas and other math things. The most common professions that are connected with math are:

- Economist
- Engineer
- IT specialist
- Programmer
- Mathematician
- Analytic
- Financier and many others

There are many elements in math, such as arithmetic, algebra, complex numbers, and probability. Many people have quadratics practice problems and think that learning mathematics is complicated. Nowadays, this is not a problem. Everyone can find a tutor and get math help. And even if you don’t want to connect your life with math, it will be helpful to learn the basics of this subject. So if you have free time, you can find interesting videos and understand that math exists in every part of our life. For example, astronomers who search for life on other planets, statisticians who use mathematical analysis to study population flows, and accountants who measure the trade balances of firms and countries all use mathematics.

**How math helps to study the world**

Mathematics is beneficial for understanding the world around us. Not all computations are necessarily complex: we can use complex functions or sequences just like simple methods.

**Examples of using mathematics**

This science helped to study evolutionary processes and the beginning of human life. Engineers test materials to design solid and safe structures using material strength and density calculations. Even in cartography, math is essential. People should know how to use a compass and calculate angles to navigate. Also, the use of calculations to understand distances. To predict the number of people who can be infected with the disease.

The list of applications is endless. Would it have been possible to design pyramids without the help of a math teacher? In esoterics, mathematics has become famous too! Many scientists have searched for hidden meanings in numbers and supposed properties using numerology and formulas. A "golden ratio" can also be found in nature and unusual structures created by humans.

**Why do you need math skills in life?**

Every person wants to save money while shopping. But not everybody can count discounts correctly. Because of this, people spend lots of money. So studying basic things in math can make your life easier. For example, a 20% discount on one product and another 10% on another is not the same as a 30% discount. There are a lot of YouTube Math channels where all these simple rules are explained. Interest is used to analyze your debt level, calculate an amortization schedule, and display repayment terms over the life of the loan. With simple transactions, you can learn to count your income and expenses. Also, you will know how much you can spend every day to get rich. Professional gamblers are mathematics. Because to bet and win, you need to count quickly. Also, this science can help to see all risks while playing.

**Mathematics and geometry in your home**

Let's talk about geometry! To understand its use, imagine yourself as an engineer or designer. First, you need to calculate volumes and dimensions and then gradually bring your projects to life in the form of 2D plans. Mathematics will help you create the perfect living space. After the completion of construction, it is necessary to equip the premises. Here's how to complete your project with geometry:

- Take a sheet of A3 graph paper;
- Take sheets of colored paper and cut out shapes representing a sofa, dining table, etc.;
- Play with different furniture configurations by moving the colored cutouts, considering the space required for your comfortable movement through the rooms;

Sounds like a math game for kids? But what could be a better way to learn mathematics and qualitatively choose the size of furniture?

**The use of mathematics in the field of health**

People think it’s a miracle that doctors can see a baby at an early stage of development. But ultrasound was developed thanks to math. Even when the baby has a size like a bean, doctors can see it on the screen and even hear its heartbeat. When babies are born, math can show a correlation between weight and height to be sure that baby is healthy.

Math is also used in oncology. Thanks to it, doctors can understand how cell mutation happens and what treatment methods can help. So, math saves human lives. In the fight against disease and injury, statisticians analyze the results of research conducted with the help of volunteers to identify patterns in advancing research into new drugs.

**Body mass index**

Body mass index is used to assess the condition of adults and children. BMI for adults and for children is calculated using the same formula: BMI=m:h2, where m is body weight and h - a height.

**Conclusion**

All these examples demonstrate how important the role of mathematics is in our everyday life. Isn't it fascinating how numbers help us better understand the world? Mathematics brought order to communities across the planet and prevented chaos and catastrophe. Many skills are developed by mathematical theories, such as problem-solving ability, creativity, and communication. So, math is the most important subject that everyone should learn.