The Mysterious Calculation: 6-6×6+6
Have you ever encountered the calculation 6-6×6+6? If yes, then you must have experienced different answers given by different calculators. Some may say the answer is 0, while others may argue that the correct answer is 30. But what is the actual answer? In this article, we will explore the real answer to this puzzling calculation and the reasons behind it.
The Order of Operations
To understand the answer to 6-6×6+6, we need to understand the order of operations. The order of operations is a set of rules that dictate the order in which mathematical operations are performed. The order of operations is usually represented by the acronym PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction.
When we encounter a problem with multiple mathematical operations, the order of operations directs us to perform the operations in a specific order. First, we perform any operations inside parentheses, followed by any exponents. Then, we move on to multiplication and division, and finally, we perform addition and subtraction.
The Solution
Now, let’s apply the order of operations to the calculation 6-6×6+6. According to PEMDAS, we have to perform multiplication before subtraction. Therefore, we calculate 6×6, which equals 36. Then we subtract 6 from 36, which gives us 30. Finally, we add 6 to 30, resulting in a final answer of 36.
Therefore, the answer to the puzzling calculation, 6-6×6+6 is not 0, as many calculators may suggest, but the correct answer is 36.
Why Some Calculators Get it Wrong
So why do some calculators give the wrong answer, 0? The answer is simple: some calculators are not programmed to follow the order of operations. Instead, they may simply perform the operations from left to right, which can result in the incorrect answer.
It is crucial to ensure that calculators, especially scientific calculators, follow the correct order of operations. Otherwise, they can give the wrong answers, leading to confusion and potential errors in critical calculations.
Conclusion
In conclusion, the answer to the mysterious calculation, 6-6×6+6, is not 0; the answer is 36. Understanding the order of operations is crucial to arriving at the correct answer to such calculations. It is also essential to ensure that our calculators follow the order of operations to prevent errors in critical calculations. So, the next time you encounter this puzzling calculation, you know the correct answer and the reasons behind it.
