y y\,y is directly proportional to xxx.
y y\,y is given by the formula: y=0.7xy = 0.7xy=0.7x
Find the value of y y\,y when x=8x = 8x=8
189 exam-style questions on Eduqas GCSE Maths Direct and Inverse Proportion. Each one has a worked solution and a mark scheme showing where the marks go.