GCSE Maths Practice: percentage-change

Question 1 of 10

Which are correct percentage change results?

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\( \begin{array}{l} \text{Which are correct percentage change results?} \end{array} \)

Select all correct options:

\( \text{£250 → £275 → 10% increase} \) \( \text{£180 → £144 → 20% decrease} \) \( \text{£300 → £255 → 15% decrease} \) \( \text{£160 → £208 → 30% increase} \)

Check each calculation carefully and identify increase or decrease correctly.

Calculate Change ÷ Original × 100 for each option.