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there are 2401 students in the school. if each class have the same number of students there are same number of classes that of students . how many classes are there in the |
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Answer» ONG>ANSWER: Let the NUMBER of rows be x so the number of columns will be x. Therefore, number of students = x×x=x^2
Thsu x^2 =2401 gives x= √2401
=√7×7×7×7
=7×7=49 The number of rows = 49 |
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