Percentages 81226

There are 32 students in the class; 17 are awarded, 14 passed, and 1 failed. Determine the number percentages of students with honors, successful and not successful students

Correct answer:

a =  53.125 %
b =  43.75 %
c =  3.125 %

Step-by-step explanation:

$$\begin{gathered} n=32 \\ a=100\cdot \frac{17}{n}=100\cdot \frac{17}{32}=\frac{100\cdot 17}{32}=\frac{1700}{32}=53.125\% \end{gathered}$$

$b=100\cdot \frac{14}{n}=100\cdot \frac{14}{32}=\frac{100\cdot 14}{32}=\frac{1400}{32}=43.75\%$

$c=100\cdot \frac{1}{n}=100\cdot \frac{1}{32}=\frac{100\cdot 1}{32}=\frac{100}{32}=3.125\%$

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