Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: In a chemistry class, 20 liters of a 4% silver iodide solution must be mixed with a 10% solution to get a 6% solution. How many liters of the 10% solution are needed? Round to the nearest tenth of a liter.
Right answer summary: The content can not be displayed.
Question state: todo