03-01-2021
Mathematics

contestada

Work out the percentage change to 2 decimal places when a price of £198 is increased to £209.99.

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04-01-2021

Answer:

The percentage change = 6.05%

Step-by-step explanation:

New value = £209.99

Old value = £198

Percentage change = [New Value - Old Value] / [Old Value] × 100

= [209.99 - 198] / [198] × 100

= [11.99] / [ 198] × 100

= 0.06 × 100

= 6.05%

Therefore, the percentage change = 6.05%

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