You can put this solution on YOUR website!
A pharmacist wants to make a solution that is 60% alcohol.
On the shelf are two bottles of 40% and 20% strength alcohol.
Explain the step(s) and the outcome of this mixture
When you want to get a mixture like this, one ingredient has to be more
than 60% and the other ingredient has to be less than 60%
Both of these are less than 60% so it is impossible to do this