1.

A class is divided into 2 batches for a school picnic. One batch has boys and girls in the ratio 3 : 4 and the other batch has it in the ratio 2 : 3. There are 20 more students in the first batch than the second. Find the total number of girls in the first batch if the number of boys in the second batch are 20.

Answer»

A class is divided into 2 batches for a school picnic. One batch has boys and girls in the ratio 3 : 4 and the other batch has it in the ratio 2 : 3. There are 20 more students in the first batch than the second. Find the total number of girls in the first batch if the number of boys in the second batch are 20.




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