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Direct and Inverse Proportion

Direct and Inverse Proportion

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Question 30

It takes 9 machines 4 hours to produce 2000 DVDs

Work out how long it would take 8 machines to produce 2000 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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