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Direct and Inverse Proportion

Direct and Inverse Proportion

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Question 47

It takes 5 machines k k\,k hours to produce 1000 DVDs

Work out, in terms of kkk, how long it would take 4 machines to produce 1000 DVDs.

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Direct and Inverse Proportion Questions

  1. GCSE
  2. /Maths
  3. /Direct and Inverse Proportion

189 exam-style questions on OCR GCSE Maths Direct and Inverse Proportion. Each one has a worked solution and a mark scheme showing where the marks go.

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