Mathematics 0580 · IGCSE · Indices I

Indices I — practice question

(a)[1]

Write $5^{-3}$ in fractional form.

(b)[1]

Write $0.00456$ as a standard form number.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Final answer: $\frac{1}{125}$” …

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