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
10 exam-style questions on Oxford AQA IGCSE Maths Direct and Inverse Proportion. Each one has a worked solution and a mark scheme showing where the marks go.