单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,用,百,分,数,解,决,问,题,(例,3,),人教版六年级数学上册第五单元,练习课,(,1,),160040%=4000,(个),(,2,),4000,1600=2400,(个),或,4000(1,40%)=2400(,个,),87.580%=70,(吨),20001%=20,(元),(,1,)城关一小男生数:,80052%=416,(人),(,2,)城关二小男生数:,75054%=405,(人),(,3,)男生的相差数:,416,405=11,(人),15%,39185%=460,(人),46015%=69,(人),69,480(1,5%),=48095%,=456,(人),480,4805%,=480,24,=456,(人),(1263,1185)1263,1,11851263,90040%=360,(只),90060%=540,(只),