Mathematics is the foundation of almost all branches of science and technology. From the simplest calculations to complex computations, mathematics helps us in many ways. It is essential to understand the basics of math to perform even the simplest of daily activities. In this article, we will focus on the basic calculation of 900 divided by 5.

**What is Division?**

Division is one of the four basic operations in mathematics, alongside addition, subtraction, and multiplication. It is the process of dividing a number into equal parts or groups. Division is represented using the symbol ‘÷’ or ‘/’, and it is the opposite of multiplication.

**The Division Process**

To understand the division process, let us consider the following example. Suppose we want to divide 20 apples into four equal groups. We can use the following steps:

- Draw four circles on a paper or whiteboard.
- Divide the 20 apples equally among the four circles.
- Count the number of apples in each circle.
- The result is the number of apples in each group.

The same process applies to larger numbers. For example, if we want to divide 900 by 5, we can follow these steps:

- Write the dividend (900) and divisor (5) in a division format: 900 ÷ 5.
- Starting with the leftmost digit of the dividend (9), divide it by the divisor (5). The result is 1.
- Write down the remainder (4) beside the next digit (0) to form the number 40.
- Divide 40 by 5. The result is 8.
- Write down the remainder (0) beside the next digit (0) to form the number 0.
- Repeat the process until all digits have been divided.
- The quotient (result of the division) is the number obtained by joining all the individual results: 180.

Therefore, the result of 900 divided by 5 is 180.

**Why is Division Important?**

Division is essential in many areas of life, including science, engineering, finance, and even daily activities. Some of the reasons why division is crucial are:

**Sharing equally:**Division allows us to share resources such as food, money, and time equally among individuals or groups.**Calculating proportions:**Division helps us calculate proportions or ratios, which are critical in areas such as cooking, chemistry, and finance.**Solving problems:**Division is useful in solving problems that involve determining the number of items or groups based on a given quantity.

**Common Divisibility Rules**

Divisibility rules are shortcuts that can help us determine whether a number is divisible by another number without performing the actual division process. Some of the most common divisibility rules are:

- Divisible by 2: A number is divisible by 2 if its last digit is 0, 2, 4, 6, or 8.
- Divisible by 3: A number is divisible by 3 if the sum of its digits is divisible by 3.
- Divisible by 4: A number is divisible by 4 if the number formed by its last two digits is divisible by 4.
- Divisible by 5: A number is divisible by 5 if its last digit is either 0 or 5.
- Divisible by 6: A number is divisible by 6 if it is divisible by both 2 and 3.
- Divisible by 9: A number is divisible by 9 if the sum of its digits is divisible by 9.

**Conclusion**

In conclusion