So, let's imagine you have a big box with lots of candies inside. There are 9 friends who want to share these candies equally. But, what if we take out 100 candies from the box before sharing them?
When we divided the remaining candies among the 9 friends, each friend would get a certain number of candies. So, when we calculate this, we realize that each friend will have 11 candies in total. Because $100 - 100 = 11.11.
Therefore, the answer to the question "What is -100/9?" is -11.11.
In simple terms, it means that each friend would realize they have less than they originally expected. It's like having 11 candies less than what they would have if all 100 candies were still in the box.
So, in the end, -100/9 means that each friend gets 11 candies less than they would have if they shared the original number of candies equally.