英语版数学题_滑刮对同学数学作业《英语版数学题》解题方法_数学_滑刮对

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    英语版数学题导读:

    这道数学作业题来自滑刮对同学的作业解题方法分享《英语版数学题》,指导老师是吕老师,涉及到的数学知识点概括为:要小学水平的英语数学题,50-100道,要有答案的,),同学们可以通过学习英语版数学题:要小学水平的英语数学题,50-100道,要有答案的,)的相关数学知识来提升自己的数学作业解题能力,只有掌握了这些数学知识能力,才能让自己的数学解题能力提升,也才会在数学考试中取得良好的成绩,下面是滑刮对数学作业的详细总结概括分享(本道题以问答模式展开)。

    题目:要小学水平的英语数学题,50-100道,要有答案的,)

    1.Two numbers differ by 57.Their sum is 185.Find the numbers.Choices for the smaller number:54 64 74.

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    2.A bus went 318 km farther than a car.The car went one third as far as the bus.How far did each vehicle travel?Choices for the smaller number:147 151 159

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    3.one number is four times another number.The larger number is also 87 more than the smaller number.Find the numbers.Choices for the smaller number:29 30 33

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    4.A clown weights 60 lb more than a trapeze artist.The trapeze artist weighs two thids as much as the clown.How much does each weigh?choices for the weight of the trapeze artist :110 120 125

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    5.The U.S.Senate has 100 memebers,all Democrats or Republicans.Recently there were 12 more Democrats than Republicans.How many Senators from each political party were there at that time?Choices for the number of Republicans:38 42 44

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    6.The ninth grade class has 17 more girls than boys.there are 431 students in all.how many boys are there?how many girls are there?Choices for the number of boys:191 202 207

    7.Elena has one and a half times as much money as Ramon.Together they have 225.how much money does each have?Choices for Ramom's amount;80 90 95

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    8.Western state college is 18 years older than southern state.western is also 2 and the half times as old as southern.how old is each?Choice for southern state's age:12 14 18

    answers:(仅为我个人解法,如有更为独特解法,欢迎留言!)1.设较小数为x.x+x+57=185 x=64.2.设轿车行驶了x千米.318+x=3x x=159千米 轿车行驶了159千米,公车行驶了318+159=477千米.3.设较小数为x.4x=x+87 x=29.4.60+x=3x/2 x=120 5.Let the number of Republicans be x.x+x+12=100 x=44 6.设有x名男生 x+x+17=431 x=207名 有男生207名,女生431-207=224名.7.设Ramom有x元.x+3x/2=225 x=90元 8.设southern states college 有x年历史.x+18=5x/2

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    x=12年.

    其他同学给出的参考思路:

    很难找到

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    找个英语老师叫他把数学题翻译一下不就好了

    互助这道作业题的同学还参与了下面的作业题

    题1: 英语数学题:Theintegersolutionsoftheinequalitiesabout"x"[3(x-a)+2≥2(1-2x-a)]and[(x+b)÷3<(b-x)÷2]are1,2,3,thenthenumberofintegerpairs(a,b)is()先翻译[数学科目]

    大家都写错了,我的才对,

    翻译:所给的关于x的不等式的整数解是1,2,3.,那么由整数a跟b组成的组合有几个?由[3(x-a)+2≥2(1-2x-a)] 得x≥ a/7由[(x+b)÷3<(b-x)÷2] 得x<b/5所以a/7≤x<b/5因为x的不等式的整数解是1,2,3所以1≥a/7>0,解得7≥a>0,a可以取7,6,5,4,3,2,1,共7种可能

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    3

    题2: Giventhe100studentsintheSpringdaleHighSchoolseniorclass,38studentsaretakingmath,45studentsaretakingpsychology,and12studentsaretakingbothclasses.Howmanystudentsintheseniorclassaretakingexactlyoneofthetwoclasses?[英语科目]

    38-12+45-12=59

    题3: Twonumbersareinthetatio2:3.When4isaddedtoeachnumbertheratiochangesto5:7.Thesumofthetwooriginalnumbersis

    Two numbers are in the tatio 2:3.When 4 is added to each number the ratio changes to 5:7.

    The sum of the two original numbers is【两数之比为2:3,当每个数加上4时,新的两数之比为5:7,求原来两数之和】假设原数为x yx/y=2/3 >> 3x=2y >> x=2y/3(x+4)/(y+4)=5/7 >>7x+28=5y+20 >>14y/3+28=15y/3+20y/3=8y=24x=16

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    所以原来两数和为24+16=40

    题4: 急,IfBob'ssavingsearn6Percentinterestayear,howmuchinterestisearndannuallyforeverydollarhesaves?[英语科目]

    如果鲍伯的存款赚取6%的年利息,那么每年一个美金的利息是多少?

    答:1*6%=0.06元.He can earn 6 cents annually for every dollar.

    英语版数学题:逆火学习站的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    供参考~

    题5: Agirlhasbrotherandsister.shehasasmanybrothersasshehassisters.herbrotherstwiceasmanysistersashehasbrothers.Howmanychildren?请看补充!Agirlhasbrothersandsisters.shehasasmanybrothersasshehassisters.herbrothers[英语科目]

    suppose x girls and y boys

    x-1 = yx= 2*(y-1)x= 4y= 3x+y =7

    英语版数学题:逆火学习站(img1.72589.com)的滑刮对同学的作业题:《要小学水平的英语数学题,50-100道,要有答案的,)》解题思路

    英语版数学题小结:

    通过以上关于滑刮对同学对英语版数学题:要小学水平的英语数学题,50-100道,要有答案的,)的概括总结详细分享,相信同学们已经对英语版数学题的相关数学作业知识一定有所收获吧。建议同学们要学会归纳总结,仔细揣摩滑刮对同学分享的解答《要小学水平的英语数学题,50-100道,要有答案的,)》这道作业题的重点部分,他山之石,可以攻玉,考才获胜。

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