15/390 = ≈3.85%
Rounded to 2 decimal places.
A fraction like 15/390 could show up in everyday life when 15 items in a group of 390 have a certain feature, such as defective products in a shipment or students absent from a large school. That amount is about 3.85%, so it represents a small portion of the whole.
To picture it quickly, imagine 100 equal spots with only about 4 of them marked. You can also think of 15 out of 390 as roughly 1 out of every 26 people or items.
A common mistake is to treat 15/390 as 15%, since the numerator is 15. The denominator matters just as much, because the 15 is being compared with a much larger total.
