what are en dashes used for
An en dash (â) is most commonly used to indicate a range of numbers. It is longer than a hyphen although a hyphen with spaces surrounding it can be used if a dash is not available. In Microsoft Word, doing this will automatically change the hyphen into an en dash. (Example: August 13âAugust 18, or pages 29â349. Note that there should be no space around the en dash.)