What is the equivalent percentage of the fraction 3/8?

To determine the equivalent percentage of the fraction 3/8, you can convert the fraction to a decimal and then multiply by 100 to obtain the percentage. First, divide 3 by 8, which equals 0.375.

Next, you convert the decimal to a percentage by multiplying by 100:

0.375 * 100 = 37.5%.

Rounding 37.5% leads us to a closer approximation of 38%, making it the correct answer. This value closely matches the fraction's value expressed as a percentage, reflecting the relationship between parts and a whole.

In this scenario, being familiar with the process of converting fractions to decimals and then to percentages is essential, as percentages are commonly used in pharmacy calculations for dosages and concentrations.