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there are 870 students at school in 20 of them are boys if each classroom holds 30 students how many classrooms are needed at the school
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there are 870 students at school in 20 of them are boys if each classroom holds 30 students how many classrooms are needed at the school

User Amir Sasson
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870/ 30= 29 classrooms

User Dmitry Teslenko
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