29-02-2016
Mathematics

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If 70% is £14,what is the full cost

If 70 is 14what is the full cost class=

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Aalcantar56 Aalcantar56

29-02-2016

The answer would be £20, you would turn this into a proportion and doing that you'd have 70/100=14/x(x being the full cost) then you cross multiply and doing so you get 1400=70x and 1400 divided by 70 equals 20, so your answer is £20

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