Question 209834
What will my percentage saving be if i buy something in a sale that offers 3 for the price of 2? 
:
An easy understandable way is choose an original price for one item, say $6
then two cost $12
then three cost {{{12/3}}} = $4
:
That is cost per item reduction of $2
:
The per cent saving: {{{2/6}}} * 100 = 33{{{1/3}}} %