Hi,

I have a little problem - I want to sell an item for say £50 but offer a discount of 10% to regular customers

I need a calculation to find out the advertised price then take 10% off to get the value back to £50

If i add 10% to £50 = £55

So if i advertise product at £55 then minus the 10% discount = £49.50 not the original £50 !

Is there a simple calculation i can do on a calculator ?

Many thanks in advance

Alan