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QMMaths

Percentage change

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Answers

Round off your answers to the nearest percent if necessary

    Find the percentage increase as these quantities change.

  1. £5 pocket money increases to £9.
  2. 81 kg increases to 95 kg.
  3. $150 increases to $300.

    4. Find the percentage decrease as these quantities change.

  4. £5 falls to £4.
  5. 40 cm decreases to 30 cm.
  6. 94 litres decreases to 71 litres.

    7. Find the percentage change in the following.

  7. If my pocket money changes from £9 to £10, what % rise is this?
  8. If my weight drops from 12 stones to 11 stones, what % decrease is this?
  9. What % change is there in a price of a stamp that rises from 33p to 35p?