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Direct and Inverse Proportion

Direct and Inverse Proportion

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Question 43

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

When y=250y = 250y=250, x=0.8x = 0.8x=0.8

Find the value of y y\,y when x=0.4x = 0.4x=0.4

[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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