Prove algebraically that the fraction 837\displaystyle \frac{8}{37}378 can be written as 0.2˙1˙6˙0.\dot{2}\dot{1}\dot{6}0.2˙1˙6˙
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.