Posted by Kylea on .
A fishtank with inside dimensions of 50 cm X 25 cm X 30 cm is filled with water. What is the volume in cm3 of water required? What is the mass in grams of the water required? What is the mass in kilograms?

Physical Science 
DrBob222,
volume = length x width x height = ?cc.
mass H2O = volume x density. You don't have density listed; I assume the author of the problem wants you to assume the density of water as 1.00 g/mL.