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.
It is now known that the cause of tooth abfraction can directly be linked to clenching and grinding of teeth. This can occur during the day but most of the time it occurs at nighttime when youâre asleep.
Causes. âº One of the most common causes is the accumulation of plaque in the cavities of the teeth. The bacteria that are present in the mouth break down the food and convert them into lactic acid. âº Excess of lactic acid in the mouth may cause cavities in the teeth, leading to decay.