chloe18jackson chloe18jackson

24-06-2020
Mathematics

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The value of a DS depreciates by 30% per year. Work out the current value of a DS brought 4 years ago for £99

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bmxeric35 bmxeric35

24-06-2020

So. If you multiply 99 by the other 70% (.7) that will give you the 70% of it’s worth per year. So do this four times and you get 23.7699

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