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 Form 4 Mathematics Paper 1 Exam Revision Questions With Answers

The figure below shows a frustum which represents a bucket with an open end diameter of 30 cm and a bottom diameter of 20cm. The bucket which is 42cm deep is used to fill an empty cylindrical tank of diameter 1.8m and height 1.2m.
a) Leaving π in your answer, calculate:
i. the capacity of the bucket in litres.
ii. the capacity of the tank in litres.
b) Calculate the number of buckets that must be drawn to fill the tank.

 (10m 46s)
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