Supermarket Maths: Black Friday

For some reason, Black Friday was unavoidable in Ireland this year. It is now definitely a “thing” in this country, for better for worse… well, for worse. Lidl were getting in on the act with some pages of sales. Your problem solving skills will be required to find out which of these Black Friday deals gave the best percentage discount.


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The Newsletter features my thoughts on the Irish Primary Education System. Read the full newsletter here With a lot of fearmongering in Ireland around

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