math
posted by john .
a rectangular tank has the measurement 60cm wide and 2000cm2 water flows into the tank at the rate of 8 liters per minutes how long will it take to fill the tank?

V = 60cm * 2000cm^2 = 120,000 cm^3.
L=120000cm^3 / 1000cm^3/Liter = 120 Liters.
T = 120Liters / 8Liters/min = 15 min.