One fourth, when expressed as a decimal, is 0.25.
To understand how we arrive at this number, we can start by recalling what ‘one fourth’ means. It is a way of representing a division of one whole into four equal parts. Therefore, if we take 1 (the whole) and divide it by 4 (the number of equal parts), we can determine the decimal value:
Calculation:
1 ÷ 4 = 0.25
This shows that one fourth is equivalent to 0.25 as a decimal. This value can also be helpful in various applications, such as when calculating percentages or in everyday situations like measuring ingredients in cooking.