Mathematics 0580 · IGCSE · Using a calculator

Using a calculator — practice question

(a)[1]

Use a calculator to calculate $\dfrac{5^{0.4}-\sqrt{3}}{0.13-0.015}$. Record every digit that appears on the calculator screen.

(b)[1]

Give your answer to part (a) correct to 2 significant figures.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Approximately $1.49220\ldots$” …

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