# Question 1 of 50

A tank was $\frac{2}{3}$ filled with water to a height of 20cm.
(a) What is the capacity of the tank?
(b) When a glass ball was dropped into the tank, the height of the water level was 1.5cm from the brim of the tank. Find the volume of the glass ball.

A
(a) 8000
(b) 264cm$^3$
B
(a) 8800
(b) 268cm$^3$
C
(a) 9200
(b) 270cm$^3$
D
(a) 9600
(b) 272cm$^3$
E
None of the above