120/120 = 100%
A value like 120/120 shows up when something is completely finished or fully accounted for. For example, if all 120 students turn in a permission form, the completion rate is 100%, meaning no one is missing.
You can picture it as a full container, a completely shaded bar, or every seat filled in a group of 120. A quick estimate is to notice that the top and bottom numbers are the same, so the fraction represents the whole amount.
A common mistake is thinking that 120/120 is larger than 1 because the numbers look large. The size of the numbers does not matter here; since the numerator represents all of the denominator, the value is exactly one whole, or 100%.
