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

To determine the number of girls in the class, you can multiply the total number of students by the fraction that represents the girls, which is 3/10 in this case.

First, you take the total number of students, which is 30. Then, multiply this number by the fraction of the class that consists of girls:

\[

30 \times \frac{3}{10}

\]

When you calculate this, you can do it as follows:

1. Multiply 30 by 3 to get 90.

2. Then, divide 90 by 10 to get 9.

Therefore, 9 represents the total number of girls in the class. This calculation accurately reflects the relationship between the fraction of girls in the class and the total number of students, confirming that the answer is indeed 9 girls.