Mathematics, 02.03.2021 17:00 Svetakotok
A shop decreases prices by 10% and then by a further 20%.
Rachel says: “Prices have now decreased by 30%”.
Is Rachel correct?
You must show your working
Answers: 3
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A shop decreases prices by 10% and then by a further 20%.
Rachel says: “Prices have now decreased b...
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