O-LevelMathematicsNumber4024/11 · May/June 2015 · Q62 Marks
A car manufacturer states that a particular car • uses 5 litres of fuel in travelling 100km, • produces 110 grams of CO₂ for each kilometre travelled.
- Use this information to calculate the mass of CO₂ produced by 1 litre of fuel. Give your answer in kilograms.[2]
Mark scheme
Marking points from the official mark scheme (May/June 2015). The mark or mark type is shown in brackets.
- [2] 2.2, or 2 1/5, only
- M1 for figs 22, or figs 11/figs 5
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