x x\,x is an integer such that 1≤x≤9 1 \leq x \leq 9\,1≤x≤9
Prove that 0.x˙=x9\displaystyle 0.\dot{x} = \frac{x}{9}0.x˙=9x
203 exam-style questions on Eduqas GCSE Maths Recurring Decimals to Fractions. Each one has a worked solution and a mark scheme showing where the marks go.