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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. 73 kg increases to 87 kg.
  3. $250 increases to $300.
  4. Find the percentage decrease as these quantities change.

  5. £5 falls to £4.
  6. 40 cm decreases to 20 cm.
  7. 99 litres decreases to 86 litres.
  8. Find the percentage change in the following.

  9. If my pocket money changes from £6 to £12, what % rise is this?
  10. If my weight drops from 10 stones to 9 stones, what % decrease is this?
  11. What % change is there in a price of a stamp that rises from 34p to 38p?