Question
Let's apply what we learned in a practical exercise. 200 students respond a test and 10% of them answer question 12 incorrectly. Considering that all the students answered question 12, how many students answer this question correctly?
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Answer to a math question Let's apply what we learned in a practical exercise. 200 students respond a test and 10% of them answer question 12 incorrectly. Considering that all the students answered question 12, how many students answer this question correctly?
Gerhard
4.592 Answers
1. Calculamos cuántos estudiantes respondieron de manera errónea:
200 \times 0.10 = 20
2. Restamos los estudiantes que respondieron de manera errónea del total de estudiantes:
200 - 20 = 180
\boxed{180}
2. Restamos los estudiantes que respondieron de manera errónea del total de estudiantes:
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