Dot notation is used with recurring decimals. The dot above the number shows which numbers recur, for example \(0.5\dot{7}\) is equal to 0.5777777... and \(0.\dot{2}\dot{7}\) is equal to 0.27272727 ...
The questions in this quiz are suitable for GCSE maths students studying converting decimals to fractions and percentages, converting fractions to decimals, converting percentages to decimals and ...
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