A A\,A is inversely proportional to the cube of B B\,B
When A=100A = 100A=100, B=0.4B = 0.4B=0.4
Find the value of A A\,A when B=0.2B = 0.2B=0.2
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.