Thursday, March 28, 2013

Price reductions: surely these numbers are wrong?

I dont consider myself the oracle of numbers. But isn't there a bug here?  I can't think of any permutation that would come up with those % savings.

Surely the top one is more like 50% off, while the bottom is more like 25%? Perhaps it's a research project. Some maths educator may be  wondering how many people notice.


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