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at marble middle school,35 percent of the students are 6th graders,32 percent are 7th graders,and the rest are 8th graders What percent are 8th graders?

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there are 33% 8th graders 
User Donki
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The entire school would be 100%. Therefore 32+35=67. 100-67=33. 33% are eighth graders
User Mitchimus
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