Question

Work out the percentage change to 2 decimal places when a price of £87.95 is decreased to £70.

Answer 1

Answer:

20.41%

Step-by-step explanation:

87.95 - 70 = 17.95

17.95 / 87.95= 0.20409323479

0.20409323479 x 100 = 20.409323479

round it

= 20.41%

Answer 2

Answer:

20.40%

Step-by-step explanation:

percentage change = difference divided by original x 100

Difference here: 17.95

Thus, % change = 17.95 divided by 97.95 x 100 = 20.40%

Hopr this helps.