Water is flowing through a cylindrical canal with an internal diameter of 7 m at the speed of 18 km/h. Find the volume of water flowing through the canal in 30 minutes (take $$ \pi = \frac{22}{7}$$)

A

3,76,500 $$m^{3}$$

B

3,56,500 $$m^{3}$$

C

3,66,500 $$m^{3}$$

D

3,46,500 $$m^{3}$$