Mathematics 0580 · IGCSE · Estimation

Estimation — practice question

(main)[2]

Estimate the value of $\frac{17.8 + 10.3}{5.5}$ by first changing each number in the calculation to 1 significant figure.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$\frac{20+10}{6}$” …

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