Simply deduct this from the gross figure. I am assuming a vat rate of 17.5%. I have tried to show the underlying methodology, because if the vat rate changes you won't understand how to re-calculate. If the vat rate was 20% you would multiply the gross by 20 and divide by 120.
2013 2 Apr. A dental ABFRACTION is a notched-out area on the root of a tooth at the gumline. There are several causes for this. It can be caused by toothbrush wear over a period of timeâ¦usually by vigorous brushing in certain areas or by the use of a hard-bristled toothbrush.
The most common cause of a toothache is a dental cavity as a result of tooth decay. 1  Dental cavities and toothache can be prevented by proper oral hygiene. 2  Another common cause of toothache is gum disease.  Toothache can also be a result of an injury or an abscess of the tooth.