Question

9 of 12
Work out the percentage change to 2 decimal placas when a price of £15 is decreased to £14.
%

Answer 1

Answer:

Step-by-step explanation:

subtract starting value minus final value.

Divide that amount by the absolute value of the starting value.

Multiply by 100 to get percent decrease.

If the percentage is negative, it means there was an increase and not an decrease.