why denominator can not be 0 The denominator of a fraction cannot be zero because division by zero is undefined in mathematics. If the denominator were zero, it would mean that you are trying to divide a number by zero, which doesn't make sense. For example, consider the fraction 3/0. If we try to divide 3 by 0, we encounter a problem. We could ask, how many times does 0 go into 3? The answer is undefined because no matter how many times we try to divide 3 by 0, we will never get a meaningful answer. Therefore, it is important to remember that the denominator of a fraction must always be a non-zero number, in order for the fraction to have a meaningful value. 和这个网站几乎是一模一样 https://valeur.com/Calculator/Divided-By/What-is-3-Divided-By-0.html
The denominator of a fraction cannot be zero because division by zero is undefined in mathematics. If the denominator were zero, it would mean that you are trying to divide a number by zero, which doesn't make sense. For example, consider the fraction 3/0. If we try to divide 3 by 0, we encounter a problem. We could ask, how many times does 0 go into 3? The answer is undefined because no matter how many times we try to divide 3 by 0, we will never get a meaningful answer. Therefore, it is important to remember that the denominator of a fraction must always be a non-zero number, in order for the fraction to have a meaningful value.
和这个网站几乎是一模一样 https://valeur.com/Calculator/Divided-By/What-is-3-Divided-By-0.html
但是除非你有啥自己的想法，大多数人写报告好像也就是paraphrase。
难道人类画师 都是无师自通的？