42/63 as a percentage is 66.67%. This value comes from the fraction after it’s reduced and turned into a percent, and it’s rounded to two decimal places for easy reading.
The fraction 42/63 can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 21. This gives the simpler form 2/3, a common ratio you’ll see in many everyday situations, like splitting a pizza into three equal slices and taking two of them.
Understanding that 66.67% represents two‑thirds helps you compare parts of a whole quickly. Whether you’re looking at test scores, discount offers, or data charts, recognizing this percentage makes it easier to see how large a portion is without doing the math each time.
