x x\,x is an integer such that 1≤x≤9 1 \leq x \leq 9\,1≤x≤9
Prove that 0.0˙x˙=x99\displaystyle 0.\dot{0}\dot{x} = \frac{x}{99}0.0˙x˙=99x
Practise OCR GCSE Maths Recurring Decimals to Fractions with exam-style questions for Foundation and Higher tier. 76 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.