Short Answer
Solve without a calculator: Pump A can empty a tank in ten minutes. Pump B can empty the same tank in five minutes. How many minutes does it take for the two pumps combined to drain the tank?
Correct Answer:
Verified
Related Questions
Solve without a calculator: Pump A can empty a tank in ten minutes. Pump B can empty the same tank in five minutes. How many minutes does it take for the two pumps combined to drain the tank?
Correct Answer:
Verified
