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There are 12 sixth graders, 30 seventh graders and 12 eighth graders. Since, 30% are 6th graders I multiplied ___(___) = _____. Since 50% are 7th graders I multiplied ___(___) = _____.
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There are 12 sixth graders, 30 seventh graders and 12 eighth graders. Since, 30% are 6th graders I multiplied ___(___) = _____. Since 50% are 7th graders I multiplied ___(___) = _____.

User Darkproduct
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Since 30% are 6th graders you multiplied

User Hobbes
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