42/75 as a percentage is 56.00%. This fraction represents just over half of a whole, and when you look at it in percent form, it’s easy to see how large a part it takes up.
The number 42 out of 75 can be thought of as 42 pieces when you have 75 equal pieces in total. Seeing it as 56.00% lets you compare it quickly with other percentages, like a test score or a discount, without having to work with fractions.
In everyday situations, you might use this percentage to describe a portion of a budget, a share of a project, or even a sports statistic. Knowing that 42/75 equals 56.00% helps you communicate the size of the part in a clear, familiar way.