In a survey, 60 % of 200 students prefer online classes, and 25 % of the remaining prefer hybrid classes. How many students prefer neither?
In a survey, 60 % of 200 students prefer online classes, and 25 % of the remaining prefer hybrid classes. How many students prefer neither?
Show Hint
- 20
- 60
- 40
- 50
The Correct Option is B
Solution and Explanation
To solve the problem, we need to find how many students prefer neither online nor hybrid classes based on the given percentages.
1. Understanding the Concepts:
- Total students: 200
- Online class preference: 60% of 200
- Hybrid class preference: 25% of the remaining students who do not prefer online classes
- Neither: Students who prefer neither online nor hybrid classes
2. Calculate Number of Students Preferring Online Classes:
\[ 60\% \text{ of } 200 = \frac{60}{100} \times 200 = 120 \]
3. Calculate Remaining Students:
\[ 200 - 120 = 80 \]
4. Calculate Number Preferring Hybrid Classes:
\[ 25\% \text{ of } 80 = \frac{25}{100} \times 80 = 20 \]
5. Calculate Number Preferring Neither:
\[ 80 - 20 = 60 \]
Final Answer:
The number of students who prefer neither online nor hybrid classes is 60.
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