If 24% of 50 chemistry students dropped out, how many remained?

Master the NLN PAX Mathematics 1 Exam with our comprehensive study guide and quizzes. Test your knowledge with multiple choice questions tailored for the PAX Math exam, featuring detailed explanations and tips to enhance your preparation and increase your chances of success.

Multiple Choice

If 24% of 50 chemistry students dropped out, how many remained?

Explanation:
Applying percentages to a total to find a remaining amount. First, determine how many dropped out: 24% of 50 is 0.24 × 50 = 12. Subtract this from the total: 50 − 12 = 38. Another quick way is to use the remaining percent: 100% − 24% = 76%, so 0.76 × 50 = 38. Therefore, 38 students remained.

Applying percentages to a total to find a remaining amount. First, determine how many dropped out: 24% of 50 is 0.24 × 50 = 12. Subtract this from the total: 50 − 12 = 38. Another quick way is to use the remaining percent: 100% − 24% = 76%, so 0.76 × 50 = 38. Therefore, 38 students remained.

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