12/90 as a percentage is 13.33%. This fraction simplifies to a small part of a whole, and when expressed in everyday terms, it’s a little over one‑tenth of the total.
The fraction 12/90 can also be reduced to 2/15, which helps see how it fits into common ratios. In practical situations, thinking of it as roughly 13 % makes it easy to compare with other percentages you might encounter, like discounts or test scores.
Remember that the rounded value 13.33% is useful for quick estimates, while the exact fraction gives a precise picture when you need more detail. Both forms tell the same story: a modest portion of a larger whole.