Mathematics-Numbers-Solve-Eliminate-03
If it takes Chelsey 3 hours to wash a car, and it takes Sammie 2 hours to wash that same car, how long would it take to wash the car if they worked together?
Eliminate
The WORST answer here is __________.
If it takes Chelsey 3 hours to wash a car, and it takes Sammie 2 hours to wash that same car, how long would it take to wash the car if they worked together?
Eliminate
The WORST answer here is __________.