SOLUTION: A 500 L tank is being filled with water at a rate of 5 m3/hr. At the moment when the tank has 200 L of water in it, a leak happens in the bottom and gets progressively worse over

Algebra ->  Rate-of-work-word-problems -> SOLUTION: A 500 L tank is being filled with water at a rate of 5 m3/hr. At the moment when the tank has 200 L of water in it, a leak happens in the bottom and gets progressively worse over       Log On


   



Question 829487: A 500 L tank is being filled with water at a rate of 5 m3/hr. At the moment when the tank has 200 L of water in it, a leak happens in the bottom and gets progressively worse over time. The rate of leakage can be estimated at 0.25t (in m3/hr) from the point where the leak begins. What is the time when the tank is full?
Found 2 solutions by richwmiller, Vladdroid:
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
200+5*h-.25h=500
h = 63.1579 hours

Answer by Vladdroid(91) About Me  (Show Source):
You can put this solution on YOUR website!
200+5*h-.25h=500
h = 63.16 hours