y y\,y is inversely proportional to x x\,x
When y=15y = 15y=15, x=4x = 4x=4
Find the value of y y\,y when x=12x = 12x=12
Practise AQA GCSE Maths Direct and Inverse Proportion with exam-style questions for Foundation and Higher tier. 96 questions, matched to the AQA GCSE Maths (8300) specification and written in Paper 1, Paper 2 and Paper 3 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.