How do you convert a fraction to a percentage?

To convert a fraction to a percentage, you divide the numerator (the top number of the fraction) by the denominator (the bottom number of the fraction) to get a decimal value. This decimal is then multiplied by 100 to express it as a percentage.

For example, if you have the fraction 3/4, you would first divide 3 by 4 to get 0.75. Then, multiplying 0.75 by 100 gives you 75%. This process effectively converts the fraction into a percentage format, making it easier to understand in context compared to its fractional equivalent.

Other methods mentioned, such as simply adding the numerator and denominator or subtracting from 100%, do not accurately transform a fraction into a percentage and can lead to misleading results. Thus, the clear and effective method of dividing and then multiplying by 100 is the correct approach to find a percentage from a fraction.