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Direct and Inverse Proportion

Direct and Inverse Proportion

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Question 47
a.

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

When x=27x = 27x=27, y=0.3y = 0.3y=0.3

Find the value of kkk

[1]
b.

Hence, find the value of y y\,y when x=125x = 125x=125

[3]
Markscheme

Direct and Inverse Proportion Questions

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

164 exam-style questions on Eduqas 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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