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.
Dark under-eye circles can be genetic as well as a result of lifestyle and environmental factors. 1  Bluish circles under your eyes can be due to oxygenated blood under the skin. 2  Brown under-eye circles may be caused by hyperpigmentation.  Sunscreen could be the key to banishing a panda-like visage.