🔢 Mathematics · Ratio & Proportion
Percentages as Fractions
Define percentage as 'number of parts per hundred'; interpret percentages and percentage changes as a fraction or a decimal; express one quantity as a percentage of another; compare quantities using percentages; work with percentages greater than 100%
Typical age: 11–13 years
“If a shop says a TV is 130% of its original price, does your child understand what that means — and can they work out the new price from the original?”
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