Water is flowing through a circular hole in a large, open tank at a rate of…

Water is flowing through a circular hole in a large, open tank
at a rate of 166 ml / s. The hole
is 3.75 meters below the surface of the water in the
open tank. The area of the hole is 4
cm2   What is the weight of water that would
leave the tank in 2.3 minutes? Answer in Newtons