10/75 as a percentage is 13.33%. This number tells you how much of a whole the fraction represents when you look at it on a scale of one hundred.
The fraction 10/75 can be reduced to 2/15, which still gives the same percentage. Seeing it as a simpler fraction can help you compare it with other common fractions you might encounter in everyday situations.
In real life, a value like 13.33% might show up when you’re looking at a small part of a larger group—like 13.33 out of every 100 items. Knowing the percentage makes it easy to communicate the size of that part quickly and clearly.