Waec Model Questions Vol1 2020 Mathematics Question 21
Practice objective / multiple choice question 21 from the 2020 Waec Model Questions Vol1 Mathematics examination.
The amount of fuel (in litres) used by a car varies directly as the distance travelled (km) and inversely as the square of its average speed \((km/h)\). A car travelling at 60 \(km/h\) for 150 km uses 12 litres of fuel. How many litres will the car use to travel 200 km at an average speed of 80 \(km/h\)?
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About This Question
This is Waec Model Questions Vol1 2020 Mathematics Question 21. It is one of the objective questions from the 2020 Waec Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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