Answer:
5%.
Step-by-step explanation:
We have been given that a pharmacist attempts to weigh 120 mg of codeine sulfate on a balance with a sensitivity requirement of 6 mg.
To find the maximum potential error, we need to figure out 6 mg is what percentage of 120 mg.
[tex]\text{The maximum potential error}=\frac{6}{120}\times 100\%[/tex]
[tex]\text{The maximum potential error}=0.05\times 100\%[/tex]
[tex]\text{The maximum potential error}=5\%[/tex]
Therefore, the maximum potential error is 5%.
