Mathematics

Problem

A cylindrical bucket has an internal radius of

14\,\text{cm}

and a vertical height of

40\,\text{cm}

. The bucket is completely filled with water. a. (i) Calculate the volume of water contained in the bucket, expressing your answer in litres. (Use

\pi = \dfrac{22}{7}

.) b. (ii) How many plastic bottles of capacity

500\,\text{mL}

each can be completely filled with the water from this bucket? State the number of full bottles that can be filled.