Direct and Inverse Proportion
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The weight of a piece of wire (w w\,w grams) is directly proportional to its length (l l\,l cm).

w w\,w is given by the formula: w=30lw = 30lw=30l

Find the length of a wire weighing 75 grams.

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Direct and Inverse Proportion Questions

Practise Edexcel IGCSE Maths Direct and Inverse Proportion with exam-style questions for IGCSE Maths. 22 questions, matched to the Edexcel IGCSE Maths (4MA1) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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Direct and Inverse Proportion Questions

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