Workkeys Math Practice Test 2026 – The All-in-One Guide to Mastering Math Skills for Exam Success!

To determine the fractional equivalent of 30% in decimal form, it's important to understand the relationship between percentages and decimals. A percentage is a way of expressing a number as a fraction of 100. Therefore, to convert a percentage to a decimal, you divide the percentage by 100.

In this case, converting 30% to a decimal involves taking 30 and dividing it by 100.

When you do the calculation:

30 ÷ 100 = 0.30

This means that 30% is equivalent to 0.30 in decimal form. Understanding this conversion is vital because it lays the foundation for various calculations involving percentages in finance, statistics, and everyday calculations.

The other options do not correctly represent 30% as decimals; 0.20 corresponds to 20%, 0.40 corresponds to 40%, and 0.50 represents 50%. Thus, 0.30 is the accurate representation of 30% in decimal form.