Mathematics 0580 · IGCSE · Proportion

Proportion — practice question

$y$ varies inversely with $x$. If $x=9$, then $y=8$.
(main)[3]

Determine $y$ when $x=6$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$y=12$” …

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