Final answer:
To scale a worksheet to fit on one page, use the scaling options in the Page Setup dialog box accessible via the Page Layout tab in a spreadsheet application like Microsoft Excel.
Step-by-step explanation:
You can scale a worksheet so that it will fit on one page by using an option available on the Page Layout tab in the Page Setup dialog box. When working in a spreadsheet application such as Microsoft Excel, you can find this option by navigating to the Page Layout tab, clicking on the 'Size' button in the Page Setup group, and then selecting the 'Adjust to' percentage or 'Fit to' page scale options. This feature ensures that when the document is printed, it will scale down or up to fit on a single page, which can be quite useful for maintaining readability and organization in printed documents.