Question
If 97% of students are present in a class and 12
students are absent. Find total numbers of student in class?Solution
Let the total number of students in the class be x. Number of students present in the class = 97% Number of students absent in the class = 3% According to question, => 3% of x = 12 => (3/100) × x = 12 => x = 12 × ( 100/3) => x = 400
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