Peter has two water tanks with goldfish inside. The first tank is in the shape of a cylinder with diameter 40 cm and height 45 cm. The second tank is in the shape of a cuboid with length 40 cm, width 32 cm, and height 42 cm.
a. Calculate the volume, in cm3,
i. of the first water tank
ii. of the second water tank
Each goldfish requires 15000 cm3 of fresh water for a comfortable life.
b. Calculate the number of goldfish Peter can safely put into his tanks.