Editing Slash (punctuation) (section)

===Numbering===
The slash is used in numbering to note totals. For example, "page 17/35" indicates that the relevant passage is on the 17th page of a 35-page document. Similarly, the marking "#333/500" on a product indicates it is the 333rd out of 500 identical products or out of a batch of 500 such products. For scores on schoolwork, in games, and so on, "85/100" indicates 85 points were attained out of a possible 100.

Slashes are also sometimes used to mark ranges in numbers that already include hyphens or dashes. One example is the [[#Dating|ISO treatment of dating]]. Another is the [[US Air Force]]'s treatment of aircraft serial numbers, which are normally written to note the fiscal year and aircraft number. For example, "85-1000" notes the thousandth aircraft ordered in fiscal year 1985. To indicate the next fifty subsequent aircraft, a slash is used in place of a hyphen or dash: "85-1001/1050".