42/52 = ≈80.77%
Rounded to 2 decimal places.
A fraction like 42/52 can show up when 42 out of 52 students turn in an assignment, or when a device works properly on 42 of 52 tested days. It represents about 80.77%, so the result is strong but not perfect.
To picture 42/52 quickly, imagine a group of 52 objects with 42 shaded and 10 left unshaded. Since 80% means about four out of every five, 42/52 is a little higher than that estimate.
A common mistake is treating 42/52 as exactly 80% instead of recognizing that it is slightly more. It is also easy to overlook the ten missing parts, which make up about one-fifth of the whole.
