42/86 as a percentage is 48.84%. This value shows how the fraction translates into a part of a whole expressed in hundredths. It’s a quick way to see the size of the fraction at a glance.
The fraction 42/86 can be reduced to 21/43, but whether you keep it as 42/86 or simplify it, the percentage stays the same. Both forms represent the same proportion of the whole.
Using percentages like 48.84% makes it easier to compare this fraction with others, especially in everyday contexts such as grades, discounts, or statistics. It gives a clear picture without needing to work directly with the original numbers.
