v v\,v is inversely proportional to the square root of w w\,w
When v=18v = 18v=18, w=4w = 4w=4
Find the value of v v\,v when w=36w = 36w=36
Practise OCR GCSE Maths Direct and Inverse Proportion with exam-style questions for Foundation and Higher tier. 96 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.