Ratio, decimal, fraction & percentage conversion
Convert and compare ratio/FDP forms and solve proportional contexts flexibly.
Learn free: A ratio compares parts; a fraction names a wholeMathematics → JSS1 → Fractions, Decimals, Percentages, Ratio & Proportion
Operations with fractions
LESSON IN PREPARATIONAdd, subtract, multiply and divide fractions using meanings and equivalent forms rather than isolated rules.
Start with the right foundation.
- Equivalent fractions
- HCF/LCM
- multiplication/division
Curriculum context: JSS1 / school scheme · Nigeria
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Fraction meaning and equivalence
Represent fractions as numbers and generate/recognise equivalent fractions
Learn free: Different pieces, the same fractionPercentage of a quantity
Find percentages of quantities using benchmark and multiplicative strategies
Learn free: Percent of what? Find the base firstFractions, decimals & percentages
Move flexibly between fractions, decimals and percentages and compare/order them meaningfully.
Mixed and improper fractions
Convert between mixed and improper fractions and locate them on a number line
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