化简:六分之五比九分之四,等于哆少?要有化简的过程,详细的过程,呀呀呀哎呀呀呀呀...化简:六分之五比九分之四,等于多少?要有化简的过程,详细的过程,
呀呀呀哎呀呀呀呀呀呀吖呀呀呀呀呀呀呀呀呀呀呀呀呀!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
化简:六分之五比九分之㈣,等于多少?要有化简的过程,详细的过程,呀呀呀哎呀呀呀呀...化简:六分之五比九分之四,等于多少?要有化简的过程,详细的过程,
呀呀呀哎呀呀呀吖呀呀呀呀呀呀呀呀呀呀呀呀呀呀呀呀!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!苦恼啊!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!谁帮帮我啊?????????????????????????????????????????????????????????????????????????????声明:本人不擅长数学!
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