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The Basics of Division
Division is a mathematical operation that involves splitting a number into equal parts. In other words, it is the process of finding out how many times one number can fit into another. The result of a division operation is called the quotient, and it can be expressed using the division sign (/) or the word “divided by.”
Understanding the Equation
When we say “80 divided by 5,” we are asking how many times 5 can fit into 80. In other words, we want to know the quotient of 80 and 5. To solve this equation, we need to perform the division operation by dividing 80 by 5.
The Steps to Solve the Equation
Step 1: Write the Equation
The first step is to write down the equation: 80 ÷ 5 = ?
Step 2: Divide the First Digit
To start the division, we begin by dividing the first digit of 80, which is 8, by 5. We ask ourselves, “How many times does 5 fit into 8?” The answer is 1, with a remainder of 3. We write down the quotient (1) above the division symbol and the remainder (3) below the division symbol.
Step 3: Bring Down the Next Digit
Next, we bring down the next digit of 80, which is 0, and place it next to the remainder. We now have the number 30, which we will divide by 5.
Step 4: Divide the Next Digit
We repeat the process of dividing the first digit of 30, which is 3, by 5. We ask ourselves, “How many times does 5 fit into 3?” The answer is 0, with a remainder of 3. We write down the quotient (0) above the division symbol and the remainder (3) below the division symbol.
Step 5: Bring Down the Next Digit
We bring down the next digit of 30, which is 0, and place it next to the remainder. We now have the number 30, which we will divide by 5.
Step 6: Divide the Last Digit
We repeat the process of dividing the first digit of 30, which is 3, by 5. We ask ourselves, “How many times does 5 fit into 3?” The answer is 0, with a remainder of 3. We write down the quotient (0) above the division symbol and the remainder (3) below the division symbol.
Step 7: Write the Final Answer
Once we have divided all the digits, we write down the final answer. The quotient is the number we wrote above the division symbol, which is 16. Therefore, 80 divided by 5 is equal to 16.
Why Is Division Important?
Division is an important mathematical concept that helps us divide resources, calculate rates, and solve problems in real life. It is also an essential skill for higher-level math, such as algebra and calculus. Understanding division and how to solve division problems is crucial for success in math and in life.
Conclusion
In conclusion, solving “80 divided by 5” is a simple process that involves dividing each digit of 80 by 5 and writing down the quotient and remainder. The final answer is the quotient we wrote above the division symbol, which is 16. Understanding division and how to solve division problems is an important skill that is useful in everyday life and in higher-level math.
