>
数学
>
买哪个店的牛奶更合算 甲店买大送小乙店一律八折 纯牛奶1L9元 纯牛奶200ML2元
人气:487 ℃ 时间:2020-03-28 21:26:58
解答
买八折的合算.1大+1小=11元
11x0.8=8.8元
买一送一=9元
9-8.8=0.2(元)
推荐
大瓶纯牛奶9元小瓶纯牛奶2元甲店买大送小乙店一律八折买哪个店牛奶更合算
大瓶纯牛奶1L9元,小瓶纯牛奶200mL2元甲店买大送小.乙店一律八折,买那个店的牛奶更合算?
盒装的纯牛奶能加热吗?
To suggest that the student did not do the reading
-lg5 -lg7 怎么化成1\5 1\7
at ease,be likely to,in general,lose face,defend aganist,turn one's back to用五句话编一个故事
猜你喜欢
Such people were recommended by her were reliable.
Are there some pens in the bag?改为一般疑问句,否定句 they are English book对English book提问
一个长方体油箱,底面是一个正方形,边长是6分米,里面已盛油144升,已知里面油的深度是油箱深度的一半,这个油箱深多少分米?
碳酸根 沉淀
若(2,0)、(4,0)是抛物线y=ax2+bx+c上的两个点,则它的对称轴是直线( ) A.x=0 B.x=1 C.x=2 D.x=3
化为最简整数比 (1)2.7:1又5分之4 (2)3又4分之3:3又3分之1 (3)4.5千克:3000克 (4)3米:75厘米
已知tanα=3,则2sin2α+4sinαcosα-9cos2α的值为( ) A.3 B.2110 C.13 D.130
how many pears do you have?(用 Mr.smith换you) Mr.Brown did some cheaning a moment ago.
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版