Mathematics·Fractions·procedural
Multiplying fractions (age 11+)
Interpret fractions and percentages as operators — find a fraction or percentage of an amount by multiplying, understanding that 'of' means multiply (e.g., 3/4 of 200 = 3/4 × 200 = 150)
Suggested ages 11–12
Evidence of understanding
- Calculate a fraction of a given amount by multiplying
- Calculate a percentage of a given amount by converting to a decimal and multiplying
- Use the operator interpretation to solve multi-step problems involving discounts, taxes, and portions
Assessment prompt
If a £120 jacket is reduced by 35%, can Multiplying fractions (age 11+) work out the sale price — by first calculating 35% of £120 and then subtracting?
Standards alignment
KS3.Maths.Num.11GB · uk-nc-2013
Fractions and Percentages as Operators
The national curriculum in England: Key stages 1 and 2 framework document · Key Stage 3