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【简答题】
动物园的饲养员给三群猴子分花生，如只分给第一群，则每只猴子可得12粒；如只分给第二群，则每只猴子可得15粒；如只分给第三群，则每只猴子可得20粒．那么平均给三群猴子，每只可得______粒．
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参考解析：
刷刷题刷刷变学霸
举一反三
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