Final answer:
To convert 5/4 into a percentage, divide the numerator by the denominator to get 1.25, then multiply by 100 to get 125%.
Step-by-step explanation:
In order to determine what percentage 5/4 is, we can convert the fraction into a decimal by dividing the numerator by the denominator: 5/4 = 1.25. To convert this decimal into a percentage, we multiply it by 100: 1.25 * 100 = 125%. Therefore, 5/4 is equal to 125%.
Learn more about Converting fractions to percentages