What is 9/20 as a percentage? It is 45.00%.
The fraction 9/20 means nine parts out of twenty equal parts. When you think of it in everyday terms, it’s a little less than half of a whole. This makes the percentage feel familiar—almost the same as getting 45 out of 100 on a test.
You can use this percentage in many situations, such as calculating discounts, grading, or comparing portions. Remember, 45.00% tells you that nine twentieths of anything is just under one‑half of that thing.
