"One And A Half" is a term that typically refers to a quantity that is one and a half times a whole number. For example, if you have one apple and a half apple, you have a total of 1.5 apples. This concept is often used in mathematics and everyday situations to describe portions or measurements. In various contexts, "One And A Half" can also refer to a specific duration, such as one and a half hours, which equals 90 minutes. This measurement is useful in scheduling and planning activities, ensuring that time is allocated effectively for tasks or events.