Mathematics 4024 · O Level · Estimation

Estimation — practice question

(main)[2]

Using each number rounded to $1$ significant figure, estimate the value of $\dfrac{8230 \times 0.64}{18.7}$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Rounded values of 8000, 0.6, 20 are used” …

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