a a\,a is inversely proportional to the square root of b b\,b
When a=15a = 15a=15, b=16b = 16b=16
Find the value of a a\,a when b=100b = 100b=100
Practise Eduqas GCSE Maths Direct and Inverse Proportion with exam-style questions for Foundation and Higher tier. 96 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 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.