The Student Room Group

Maths problem helppp

A shop offers ‘buy two, get one free’ on a certain item. What is the
equivalent percentage price reduction?

Can someone please explain to me the steps for finding the solution?
First work out the cost of 3 items with no deal, then work out the cost of items with the deal. Then work out the percentage change.
Reply 2
Thank you!

Original post by quagmiretoilet
First work out the cost of 3 items with no deal, then work out the cost of items with the deal. Then work out the percentage change.

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