c c\,c is inversely proportional to d d\,d
When c=3,d=8c = 3, d = 8c=3,d=8
Find the value of c c\,c when d=2d = 2d=2
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.