The number of students in a class is 24.
The percent of student get B or better is 78%.
Determine the 78% of 24 to obtain the number of students who got B or better.
[tex]\begin{gathered} \frac{78}{100}\times24=0.78\cdot24 \\ =18.72 \\ \approx19 \end{gathered}[/tex]So 19 students got B or better on test.
