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Calculating Percentages

Mathematics · Ratio & Proportion · procedural

Solve problems involving the calculation of percentages of amounts (e.g. 15% of 360) and the use of percentages for comparison

What mastery looks like

  • Calculate 15% of 360 by finding 10% and 5% and combining
  • Compare two discounts given as percentages of different original prices
  • Explain a strategy for finding any percentage of an amount using known percentage facts

Check your understanding

If a jumper originally costs £40 and is 15% off, can Calculating Percentages work out how much the discount is and what the sale price would be?