(a)[2]
On the grid, draw a conversion graph from this information.
(b(i))[1]
Use your graph to convert $\$140$ into euros.
(b(ii))[1]
Use your graph to convert €20 into dollars.
Mathematics 0580 · IGCSE · Graphs in practical situations
Graphs in practical situations — practice question
Alvin exchanges some dollars ($) for euros (€).
When he exchanges $\$100$, he is given €60.
Worked solution & mark scheme
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Ruled straight line passing through $(0,0)$ and $(100,60)$” …
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