30/35 as a percentage is 85.71%. This value tells you how much of a whole 30 parts out of 35 represent when you look at it on a scale of 100.
The fraction 30/35 can be reduced to 6/7, which is a common way to see the same proportion in simpler terms. Whether you write it as 6/7, 30/35, or 85.71%, the meaning stays the same.
Knowing this percentage is handy for everyday situations, like figuring out what portion of a budget is spent or how much of a recipe is used. It gives a quick, easy-to-understand picture of the part‑to‑whole relationship.