1.yitaojiajujinjia5000yuan,dingjia8000yuan,xianzaiqiwuzheshouchu,zelirunlvshi( )。
BG真人版a.20% b.40% c.60% d.75%
2.mouzhongshangpinyinhuanjizhunbeidazhechushou,ruguoandingjiadeqiwuzhexiaoshoujiangpei25yuan,ruguoandingjiadejiuzhechushoujiangzhuan20yuan。zezheizhongshangpindedingjiashi( )yuan。
a.300 b.200 c.100 d.250
BG真人版3.yileihuazhuangpinjiangjia20%hou,ruoxianghuifuyuanjiayingtigaodangqianjiagede:
BG真人版a.15% b.20% c.22% d.25%
BG真人版4.zhangtongxiangshangdiandinggoumouzhongshangpin80jian,meijiandingjia100yuan。zhangtongduishangdianjinglishuo: “ruguonikenjianjia,meijian1yuan,bgzhenrenbanjiuduodinggou4jian。”shangdianjinglisuanleyixia,ruguojianjia5%,youyuzhangtongduodinggou,rengkehuodeyuyuanlaiyiyangdelirun,wenzheijianshangpindechengbenjiashiduoshao?
a.75yuan b.80yuan c.85yuan d.90yuan
BG真人版timudaanyujiexiqingdianjixiayiye
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