g g\,g is directly proportional to the square root of h h\,h
When g=18,h=16g = 18, h = 16g=18,h=16
Find the possible values of h h\,h when g=2g = 2g=2
Practise Oxford AQA IGCSE Maths Direct and Inverse Proportion with exam-style questions for Core and Extended tier. 22 questions, matched to the Oxford AQA IGCSE Maths (9260) specification and written in Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E) 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.