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.
Dental plaque and tartar can also be a cause for receding gums. It can develop due to inadequate care and cleansing of the teeth and oral cavity. Some life stages such as puberty, menopause and pregnancy in women can result in hormonal fluctuations. These fluctuations can also a predisposing factor for receding gums.