Mathematics 0580 · IGCSE · Ratio and proportion

Ratio and proportion — practice question

For chocolate cookies, the recipe makes 12. Ingredients: 100 g flour, 55 g butter, 55 g sugar, 20 g cocoa, 1 egg.
(a)[1]

Work out the amount of flour she needs.

(b)[2]

Is there enough cocoa to make 18 cookies? Explain how you decide.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “200 ” …

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI