The ratio of the number of boys to that of girls in a village is 3: 2. If 30% of boys and 70% of girls appeared in an examination - the ratio of the number of students - appeared in the examination to that not appeared in the same examination is

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The ratio of the number of boys to that of girls in a village is 3: 2. If 30% of boys and 70% of girls appeared in an examination - the ratio of the number of students - appeared in the examination to that not appeared in the same examination is






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