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Direct and Inverse Proportion

Direct and Inverse Proportion

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Question 27

x x\,x is inversely proportional to the square root of y y\,y

When x=12x = 12x=12, y=9y = 9y=9

Find the value of x x\,x when y=81y = 81y=81

[3]
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Direct and Inverse Proportion Questions

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

43 exam-style questions on AQA 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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