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Calculate Liz’s average speed.
Mathematics 0580 · IGCSE · Rates
Rates — practice question
Worked solution & mark scheme
This 1-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Accept $6.153$ to $6.154$ or $6\frac{2}{13}$; the answer is $6.15$.” …
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