问题描述：
真题
When the positive integer S is divided by 12,the remainder is 4.When the positive integer T is divided by 12,the remainder is 5.What is the remainder when the product ST is divided by
为什么这题的答案是2,而我选的是1,
When the positive integer S is divided by 12,the remainder is 4.When the positive integer T is divided by 12,the remainder is 5.What is the remainder when the product ST is divided by
为什么这题的答案是2,而我选的是1,
问题解答：
我来补答展开全文阅读