y y\,y is inversely proportional to x x\,x
When y=18y = 18y=18, x=5x = 5x=5
Find the value of y y\,y when x=15x = 15x=15
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.