What is the fraction equivalent of 0.5?

To determine the fraction equivalent of 0.5, it's important to recognize that 0.5 represents half of a whole number. In fraction terms, half is expressed as 1 divided by 2, which is written as 1/2. This relationship stems from the definition of fractions, where the numerator represents the part we are considering, and the denominator represents the total number of equal parts the whole is divided into. Since 0.5 indicates that there are two equal parts and we are considering one of those parts, the fraction is appropriately written as 1/2. This makes it the correct and direct representation of the decimal 0.5.