Recurring decimals and dot notation
Recurring decimals and dot notation
A recurring decimal has a digit or block that repeats forever. In dot notation, one dot above a digit means that single digit repeats, while dots above the first and last digits show a whole block repeats.
Step-by-step lessons covering OCR GCSE Maths Recurring Decimals to Fractions for Foundation and Higher tier. Each lesson works through exam-style questions in the written papers format. Build fluency with number, ratio and algebra first, since geometry, probability and statistics topics rely on them, and leave extra time nearer the exam for Higher-tier problem-solving and multi-step reasoning questions.