Mathematics 4024 · O Level · Estimation

Estimation — practice question

(main)[2]

Estimate the value of $\dfrac{47.5 + 36.1}{64.9 \div 17.7}$ by first converting each number 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: “Rounded numbers 50, 40, 60, 20 identified” …

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