Mathematics 0580 · IGCSE · Standard form

Standard form — practice question

(a)[1]

Express $0.00273$ in standard form.

(b)[2]

Identify the two errors Sam has made.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The answer is $2.73\times10^{-3}$.” …

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