ACE inhibitors are used to treat a number of different conditions: 1  High blood pressure (hypertension) - ACE inhibitors usually work well to lower blood pressure. 2  Heart failure-ACE inhibitors reduce the strain on the heart by decreasing the amount of fluid pumped around the body.
Definition. Number is a grammatical category of nouns, pronouns, and verb agreement that expresses count distinctions (such as one or more than one). The count distinctions typically, but not always, correspond to the actual count of the referents of the marked noun or pronoun.
A numeral is a symbol or name that stands for a number. Examples: 3, 49 and twelve are all numerals. So the number is an idea, the numeral is how we write it.xample: The numeral 46 is made up of 2 digits (4, and 6). Example: The numeral 9 is made up of 1 digit (9). So a single digit can also be a numeral. So digits make up numerals, and numerals stand for an idea of a number.