20/35 expressed as a percentage is 57.14%. This number tells you how much of a whole the fraction represents when you think in terms of hundredths.
The fraction 20/35 can be simplified by dividing both the numerator and the denominator by 5, giving you 4/7. Even though 4/7 is a simpler fraction, the percentage form 57.14% is often easier to compare with other values that are already in percent.
Knowing the percentage helps in everyday situations, like figuring out discounts, grades, or how much of a recipe you need. Just remember that 57.14% means a little more than half of the whole.