Question

In a survey, 60 % of 200 students prefer online classes, and 25 % of the remaining prefer hybrid classes. How many students prefer neither?

• A. 20
• B. 60
• C. 40
• D. 50

Hint:

For percentage problems, calculate each group step-by-step, subtract from the total to find the remainder, and verify calculations against options.

Answer 1

The Correct Option is B

Determine the count of students who do not favor online or hybrid classes, using the provided percentages.

1. Foundational Data:

- Total enrolled students: 200
- Preference for online instruction: Constitutes 60% of the total student body.
- Preference for hybrid instruction: Represents 25% of students not choosing online classes.
- Non-preference category: Encompasses students opting for neither online nor hybrid formats.

2. Calculation of Students Favoring Online Instruction:

\[ 60\% \text{ of } 200 = \frac{60}{100} \times 200 = 120 \]

3. Calculation of Remaining Student Cohort:

\[ 200 - 120 = 80 \]

4. Calculation of Students Favoring Hybrid Instruction:

\[ 25\% \text{ of } 80 = \frac{25}{100} \times 80 = 20 \]

5. Calculation of Students in the Non-Preference Category:

\[ 80 - 20 = 60 \]

Concluding Result:

The total number of students who prefer neither online nor hybrid classes is 60.