The fraction 51/87 is equal to 58.62% when converted to a percentage and rounded to the nearest two decimal places. This means that if you had 87 items and took 51 of them, you'd have about 58.62% of the total. It's a bit more than half, but not quite as much as three-fifths.
In everyday situations, you might come across this fraction or percentage when dealing with things like test scores, sales figures, or even cooking measurements. For example, if a recipe calls for 51/87 of a cup of flour, you could think of it as roughly 58.62% of a full cup. While it's not a common fraction you'd use daily, understanding how it relates to its percentage equivalent can be helpful in various contexts.