1.mourenyi96yuandejiagechushouleliangmeigutongbi，yimeizhengle20%，yimeikuile20%。wen: cirenyinglihuokuisundeqingkuangruhe?
a.zhengle8yuan b.kuile8yuan
c.chiping d.kuile40yuan
2.moushangdiancuxiao，wanshangqidianyihouquanchangshangpinzaiyuanlaizhekoujichushangzaida9.5zhe，fukuanshiman400zaijian100yuan，yizhimouzhuanjuquanchang8.5zhe，mourenwanshangbadianduoqugaizhuanjumaileyijianyifu，huale384.5yuan，zezheijianyifudeyuanjiashi:
BG真人版a.500yuan b.600yuan c.650yuan d.700yuan
3.moushangchangweixiyingukeshixingdazhexiaoshou: gukexiaofeizai50yuanyineidebufen，an9zheshoufei;chaoguo50yuandebufen，an8zheshoufei。mougukeshijixiaofei145yuan，ruomeidazhexiaoshou，zheiweigukexuxiaofei( )yuan。
a.165 b.175 c.185 d.195
BG真人版4.moupinpaifuzhuang，jiadianjinhuobiyidianbianyi10%，liangdiantongyanganzhao20%delirundingjia，zheiyangyijianshangpinyidianjiubijiadianduoshouru120yuan，jiadiandedingjiashiduoshaoyuan?
a.1160 b.1080 c.960 d.880
timudaanyujiexiqingdianjixiayiye
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