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Direct and Inverse Proportion

Direct and Inverse Proportion

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Question 1

y y\,y is inversely proportional to the cube of x x\,x

Given that y=125y = 125y=125 when x=0.2x = 0.2x=0.2, find the exact value of y y\,y when x=0.5x = 0.5x=0.5

[3]
Markscheme

Direct and Inverse Proportion Questions

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

164 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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