1 <p>This is a straightforward question about decimal representation. To understand this, we need to comprehend the basics of whole numbers and decimals. A whole number is an integer without a fractional component. A decimal is a numerical representation that separates the whole part from the fractional part using a decimal point. In this case, since 54 is already a whole number, it can be directly written as a decimal by simply adding a decimal point followed by zero, i.e., 54.0. This shows there is no fractional component accompanying the whole number.</p>