Exam-Style Question on Mensuration
A mathematics exam-style question with a worked solution that can be revealed gradually
Question id: 319. This question is similar to one that appeared on a GCSE Higher paper in 2017. The use of a calculator is allowed.
The diagram shows a water tank in the shape of a cylinder. It has a diameter of 76cm anf a height of 36cm.
It is filled at the rate of 0.3 litres per second. How long does it take to completely fill the tank?
[1 litre = 1000 cm3]
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