Examples from the Web for proper fraction Expand. Historical Examples. A proper fraction is ââ than a unit, because it expresses ââ parts than a unit contains.
Sunken eyes mainly appear with aging and can happen due to many reasons. These reasons can be external, like stress and tension, or internal, like lack of sleep, dehydration, and improper diet. This is an aggravated condition of dark circles that makes the underside of eyes look sunken. Most women opt for medical remedies for the improvement of this condition.
Nasal Congestion and Allergies. The most common cause of dark, bluish circles under the eyes of children is sinus congestion, reports Barton D. Schmitt, M.D., at Parents. Inflammation and congestion in the nasal passage cause the veins around the child's eyes to enlarge and become darker, creating the dark tinge under the eyes.