The fraction 42/91 is equal to 46.15% when converted to a percentage and rounded to two decimal places. This percentage represents how much of the whole (91) is taken up by the part (42). It's a way to express the fraction as parts per hundred, which can be easier to understand in some contexts.
When we see 46.15%, we can think of it as just a bit less than half. In practical terms, if you had 91 items and took away 42 of them, you'd be left with about 54% of the original amount. This fraction and its percentage equivalent might come up in various real-world situations, like calculating grades, measuring ingredients, or analyzing statistics.