Question
Class 1L and Class 1M have a total of 50 pupils. 13 of the pupils in Class 1L and 57 of the pupils in Class 1M are boys. The number of girls in Class 1L is equal to the number of girls in Class 1M. Find the total number of girls in the 2 classes.
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Class 1L and Class 1M have a total of 50 pupils. 13 of the pupils in Class 1L and 57 of the pupils in Class 1M are boys. The number of girls in Class 1L is equal to the number of girls in Class 1M. Find the total number of girls in the 2 classes.