A garden water butt is in the shape of a cylinder.
The water butt has a radius of 40 cm and a height of 90 cm.
Rainwater flows from a pipe into the empty water butt at a rate of 12.5 litres per minute.
Calculate the number of minutes it will take to completely fill the water butt. Give your answer correct to the nearest minute.
Practise Edexcel GCSE Maths Cylinders with exam-style questions for Foundation and Higher tier. 98 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.