Question

© Work out the percentage change when a price of £20 is decreased to £3.
©

Answer 1

Answer:

The percentage change is 85%

Step-by-step explanation:

To calculate percentage change

Percentage change = difference/original price × 100

Difference = £20 - £3 = £17

Price = £20

Percentage change = 17/20 × 100

= 17 × 5

= 85%