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The total number of students in the classes I, II and II of a school is 212. If the ratio of the number of students in class I and II is 3:5 and the ratio of the number of students in class II and III is 7:10, then the number of students in class III is equal to

Correct Answer: 100

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Math MCQ: The total number of students in the classes I, II and II of a school is 212. If the ratio of the number of students in class I and II is 3:5 and the ratio of the number of students in class II and III is 7:10, then the number of students in class III is equal to | Extra Education