three grades of milk are 1percent,2percent,3percent fat by volume,if x gallon of 1 percent,y gallon of 2percent and z gallon of 3percent are mixed to give x+y+z gallons of a 1.5percent grade ,what is x in terms of y and

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three grades of milk are 1percent,2percent,3percent fat by volume,if x gallon of 1 percent,y gallon of 2percent and z gallon of 3percent are mixed to give x+y+z gallons of a 1.5percent grade ,what is x in terms of y and
three grades of milk are 1percent,2percent,3percent fat by volume,if x gallon of 1 percent,y gallon of 2percent and z gallon of 3percent are mixed to give x+y+z gallons of a 1.5percent grade ,what is x in terms of y and

three grades of milk are 1percent,2percent,3percent fat by volume,if x gallon of 1 percent,y gallon of 2percent and z gallon of 3percent are mixed to give x+y+z gallons of a 1.5percent grade ,what is x in terms of y and
Question1:
X+2Y+3Z/X+Y+Z=3/2
你就可以推导出X=Y+3

(x*1%+y*2%+z*3%)/(x+y+z)=1.5%
即 x+2y+3z=1.5(x+y+z)
解出x x=y+3z

three grades of milk are 1percent,2percent,3percent fat by volume,if x gallon of 1 percent,y gallon of 2percent and z gallon of 3percent are mixed to give x+y+z gallons of a 1.5percent grade ,what is x in terms of y and Tim wants(three bottles of)milk.【括号部分提问】 Three glasses of 怎么提问They would like to drink three glasses of milk( )( )milk would they like to drink? sorry the subscriber is high school of three grades ,please call them after one year sorry the subscriber is high school of three grades ,please call her after one year.中文翻译 英语翻译3.6.Sensory analysisThe mean grades for flavour intensity and flavour and texture acceptability of cheeses at 60,120 and 180 days of ripening are shown in Table 3.Generally,the raw milk cheese received higher scores than pasteurised milk 三袋牛奶用英语怎么说?是 three bags of milk吗?大虾们,嘻嘻, this kind of milk powder is for three -month-old b------求加速 There are three ____ (box) of ____ (milk) on the table. this kind of milk powder is for three -month-old b------ Kitty has ( little ) milk of the three将括号中的单词以适当形式填空 I want three ____(bag) and five ___(bottle) of milk下划线里写什么? 原题是:填入正确的特殊疑问词.____is a bottle of milk?Three yuan. 对three提问How many glasses of milk are there on the desk那错了前边的句子是:There are three glasses of milk on the desk对这句中的three there is three bootles of milk on the table 是is错了,还是on 还是啥 改错误:1:March is the three momth of a year 2:How much are the milk -two yuan 对括号里的词进行提问there are (three) glasses of milk on the table . Jack has ___(little) milk of the three求解用所给形容词的适当形式填空