In an enrichment class,1/3 are boys and the restare girls.After 3 girls and 3 boys leave the class,there are now 2/5 as many boys as girls.How many pupils are there in the class in the end?
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In my point that,I think it is useful that we attend an enrichment class.Maybe we will less freedom,but we did improve our studies,we have more and more tests in the future,it is important that have an enrichment class.Once I attended an enrichment c
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In an enrichment class,1/3 are boys and the restare girls.After 3 girls and 3 boys leave the class,there are now 2/5 as many boys as girls.How many pupils are there in the class in the end?
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