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In compounding a prescription, a pharmacist weighed 0.050 g of a substance on a balance insensitive to quantities smaller than 0.004 g. What was the maximum potential error in terms of percentage?

Respuesta :

Answer:

8%

Step-by-step explanation:

Data provided in the problem:

Weight of the substance measured = 0.050 g

Smallest quantity that can be measured = 0.004 g

Now,

The Maximum potential error is calculated as:

Maximum potential error = [tex]\frac{\textup{Smallest quantity measured}}{\textup{Weight measured}}\times100[/tex]

on substituting the respective values, we get

Maximum potential error = [tex]\frac{\textup{0.004}}{\textup{0.050}}\times100[/tex]

or

Maximum potential error = 8%

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