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.
You can tell the type of dark eye circle that you have by the tone: bluish, violet-red, brownish black and shadowy. Bluish discoloration under the eyes is usually caused by lack of sleep, violet-reddish circles are caused by thinning skin around the eyes, usually caused by skin aging.