In London potatoes cost £0.58 per lb. In Dublin potatoes cost €1.54 per kilogram.
1 kg=2.2 lbs£1=€1.20 \begin{aligned} 1 \text{ kg} &= 2.2 \text{ lbs} \\ £1 &= €1.20 \end{aligned} 1 kg£1=2.2 lbs=€1.20In which city are potatoes better value for money, London or Dublin? You must show your working. You must use exact values in your comparison.
187 exam-style questions on OCR GCSE Maths Exchange Rates. Each one has a worked solution and a mark scheme showing where the marks go.