[login]
QMMaths

Percentage change

Stuck? Read the notes

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. 78 kg increases to 93 kg.
  3. $400 increases to $550.

    4. Find the percentage decrease as these quantities change.

  4. £5 falls to £4.
  5. 60 cm decreases to 40 cm.
  6. 81 litres decreases to 62 litres.

    7. Find the percentage change in the following.

  7. If my pocket money changes from £10 to £14, what % rise is this?
  8. If my weight drops from 10 stones to 8 stones, what % decrease is this?
  9. What % change is there in a price of a stamp that rises from 34p to 36p?