Algebra 1Superchallenge
Algebra 1 · Superchallenge problem
Pipe A fills a tank in hours and pipe B fills it in hours, while an open drain empties a full tank in hours. With all three running on an empty tank, how long until it is full?
Pipe A fills a tank in hours and pipe B fills it in hours, while an open drain empties a full tank in hours. With all three running on an empty tank, how long until it is full?