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Fractions, decimals and percentages

6 lessons in Number.

54 exam questions · 125 marks

1.16 Equivalent fractions, simplifying and ordering fractions Equivalent fractions, simplifying a fraction by dividing by the highest common factor, changing between improper fractions and mixed numbers, and ordering fractions using a common denominator or decimals. AQA Edexcel OCR 1.17 Adding and subtracting fractions Adding and subtracting proper fractions, improper fractions and mixed numbers using a common denominator, including negative fractions and problems set in context. AQA Edexcel OCR 1.18 Multiplying and dividing fractions Multiplying fractions and mixed numbers, simplifying before multiplying, dividing by a fraction by multiplying by its reciprocal, fractions of fractions, negative fractions, and problems in context. AQA Edexcel OCR 1.19 Converting between fractions, decimals and percentages Converting between fractions, terminating decimals and percentages in both directions, recalling the common equivalents, ordering a mixture of the three, and recognising which fractions give terminating decimals. AQA Edexcel OCR 1.20 Recurring decimals Higher tier: writing fractions as recurring decimals with dot notation, and converting recurring decimals to fractions using the multiply-and-subtract algebra method, including mixed recurring decimals and proofs. Higher only AQA Edexcel OCR 1.21 Fractions of a quantity Finding a fraction of a quantity, fractions greater than 1, expressing one quantity as a fraction of another, working backwards to find the whole, and successive fractions of an amount. AQA Edexcel OCR