Final answer:
Values less than 100 can occur in mathematics for various reasons, such as percentages, numbers, equations, and inequalities.
Step-by-step explanation:
In mathematics, there can be values less than 100 for various reasons. For example, if we are talking about percentages, a value less than 100 indicates a proportion less than the whole. If we are looking at numbers in general, any number less than 100 is simply a value that is smaller than 100. In equations or inequalities, values less than 100 can also be the result of specific calculations or conditions.