A cone with the height of 10 cm and base radius of 9 cm is filled with water and there is a cylinderical tank with height of 20 cm and radius of 6 cm. The water of the cone was filled in the tank. Find the percentage of the water level in the tank.
1
33.33%
2
37.5%
3
40.5%
4
33%
5
None of these