3/4 is a fraction that represents three parts out of four equal parts. It is not a whole number because it is less than one. Whole numbers are numbers without fractions or decimals, such as 0, 1, 2, 3, and so on.
To convert 3/4 into a decimal, you divide 3 by 4, which equals 0.75. Since 0.75 is less than 1, it cannot be expressed as a whole number. However, if you have multiple 3/4 parts, you can add them together to reach a whole number. For example, 3/4 + 3/4 + 3/4 + 3/4 equals 3, which is a whole number.
In summary, 3/4 is not a whole number on its own, but it can be part of a combination that results in a whole number.