in a theatre there where 1200 people one upon two of these were womens and one upon three of these women's are school girl find the numbers of school girl
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see the attachment ....
so the no of school girls is 200..
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Explanation:
according to the question, total audience are 1200
so,women's are-1/2 of the audience
therefore,women's are 1200/2=600.
1/3 of the women's are school girls
so,school girls are 1200/3=400
Hence,the no. of school girls are 200
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