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算一算,想一想

数学小论文

SUANYISUAN,XIANGYIXIANG

棋牌游戏DANTUQUXINFENGZHONGXINXIAOXUE WANGWENKAI

WANSHANG,WOHEBABA、MAMAYIQIGUANKANXINWEN,DIANSHILIZHENGZAIBOFANGTIANQIYUBAO:“JIANGZHEDIQUZUIJINCHUXIANLEYANZHONGWUMAITIANQI……”“WUMAISHIZENMEXINGCHENGDE”?WOYIHUODIWENBABA。BABAJIESHISHUO“YOUYUKONGQIDEBULIUDONG,SHIWEIXIAODEKELIJUJIAO,PIAOFUZAIKONGQIZHONG,HAIYOUDIMIANDEHUICHEN、GONGCHANGPAICHUDEFEIQI、QICHEWEIQIDENG,QIZHONG,QICHEWEIQIZHONGDEERYANGHUATANSHIWUMAIXINGCHENGDEZHUYAOYINSU。BABAKAOKAONI,ANZHAOWOSHI30WANLIANGCHEJISUAN,JIARUPINGJUNMEILIANGCHEPAIFANGDEERYANGHUATANLIANGSHIMEI棋牌游戏 LI200KE,YINIANZHENGCHANGXINGSHI2WAN棋牌游戏 LI,NEIMEYINIANPAIFANGDEERYANGHUATANSHIDUOSHAODUNNI?”WOSHAOJIASIKAO:KEYIXIANSUANCHUYINIANZHONGYILIANGCHEPINGJUNPAIFANGDEERYANGHUATANLIANG,200*20000=4000000KE,JI4000QIANKE,HEJI4DUN,RANHOUYONG300000*4=1200000DUN,JI30WANLIANGCHEYINIANPAIFANGDEERYANGHUATANWEI120WANDUN。WOJINGTANDAO:“KANLAIQICHEWEIQIHAIZHENSHIWUMAIDE“SHENGCHANDAHU”A!JIWUMAIZUOCHULEBUSHAO“GONGXIAN”MA。NEISENLINWEILEXISHOUZHEIXIEERYANGHUATANYEZHENSHITAIXINKULE。”ZAIYIPANGDEMAMAXIAOZHESHUO“DUIYA,SENLINBUJINKEYIMEIHUAHUANJING,ERQIEKEYIJINGHUAKONGQI。XIANZAIMAMAZAILAIKAOKAONILE,1棋牌游戏 QINGDESENLINMEITIANDAYUEKEYIXISHOU0.9DUNDEERYANGHUATAN,WOMENXIAOQUDONGBIANDEZHANGFANGXINGSHULINTADEZHANGDAYUESHI18MI,KUANDAYUESHI10MI,NEIMEZHEIGEXIAOSHULINYITIANDAYUEKEYIXISHOUDUOSHAODEERYANGHUATANNI?”ZHEIKENANBUDAOWO:ZHANGFANGXINGXIAOSHULINDEMIANJISHI18*10=180PINGFANGMI,1棋牌游戏 QING=10000PINGFANGMI,180PINGFANGMI=0.018棋牌游戏 QING,1棋牌游戏 QINGDESENLINMEITIANDAYUEKEYIXISHOU0.9DUNDEERYANGHUATAN,NEIME0.018棋牌游戏 QINGDESHULINMEITIANDAYUEKEYIXISHOUDEERYANGHUATANJIUYINGGAISHI0.018*0.9=0.0162DUN,YEJIUSHI16.2QIANKE。MAMA

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