y y\,y is directly proportional to x x\,x
When y=6,x=48y = 6, x = 48y=6,x=48
Find the value of x x\,x when y=10y = 10y=10
Practise Edexcel GCSE Maths Direct and Inverse Proportion with exam-style questions for Foundation and Higher tier. 96 questions, matched to the Edexcel GCSE Maths (1MA1) 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.