There are two baskets of apples(one

我爱你ere2022-10-04 11:39:541条回答

There are two baskets of apples(one is bigger and the other one is smaller),the unit-price tatio of the bigger ones and the smaller ones is 5:4,and the weight ratio is 2:3.Mix the two baskets of apples,and there are 100kilograms apples,the unit-price is 4.4Yuan per kilo.What are the original prices of the two baskets of apples?
有了大小两筐苹果,大苹果与小苹果单价比为5:4,其重量比为2:3.把两筐苹果混合在一起恰好是100千克的混合苹果,单价是44元每千克,问两筐苹果原来的单价各是多少?

已提交,审核后显示!提交回复

共1条回复
b345312325014df6 共回答了18个问题 | 采纳率100%
解题思路:根据“大、小两筐苹果的重量比是2:3,”知道大小两筐苹果的重量各占总重量的几分之几,再由两筐苹果混合在一起是100千克,可以求出混合后的大、小苹果的重量;再由“大苹果与小苹果单价的比是5:4,”及混合后的单价是每千克44元,即可求出大、小两筐苹果原来的单价.

大苹果的重量是:100×[2/2+3]=40(千克),
小苹果的重量是:100-40=60(千克),
混合苹果的总价是:44×100=4400(元),
1千克大苹果的售价相当于几千克小苹果的售价 1×[5/4]=[5/4](千克),
小苹果的单价是:4400÷([5/4]×40+60)=40(元),
大苹果的单价是:40×[5/4]=50(元),
答:大苹果的单价是50元,小苹果的单价是40元.

点评:
本题考点: 比的应用.

考点点评: 解答此题的关键是,将比转化成分率,找出对应量,再根据基本的数量关系解决问题.

1年前

相关推荐

there are only eggs in the baskets
there are only eggs in the baskets
A few B a few C little D a little
panaimin1年前3
王力比 共回答了26个问题 | 采纳率88.5%
B a few
only a few+ 可数名词 表否定 “只有几个.”
很高兴为您解答,fightout为您答疑解惑
如果本题有什么不明白可以追问,
we have placed litter-baskets under the threes改成被动句
oont20051年前2
hnldyzh 共回答了25个问题 | 采纳率92%
Litter -baskets have been placed by us under the trees.
I have six baskets(篮子). Three are big. Three are small. I ha
I have six baskets(篮子). Three are big. Three are small. I have some apples and some oranges. I put three apples in each (每个) small basket, and I put three oranges in each big basket and one orange in each small basket. The number of oranges is my age.
小题1:I have ______ apples.
A.three B.five C.seven D.nine
小题2:I have ______ oranges.
A.six B.nine C.twelve D.eighteen
小题3:“ What are those in the small baskets?” “They are ______.”
A.three apples and nine oranges
B.nine apples
C.nine apples and three oranges
D.nine oranges
小题4:“ Where are the apples?” “ They are in ______.”
A.three big baskets B.three small baskets C.a big basket D.a small basket
小题5:I am ______ years old.
A.nine B.ten C.eleven D.twelve
冷血小枪1年前1
吕昊 共回答了10个问题 | 采纳率90%
小题1:D
小题2:C
小题3:C
小题4:B
小题5:D


小题1:根据文章内容. I put three apples in each (每个) small basket,和I have six baskets(篮子). Three are big. Three are small.即3个3等于9,故选D
小题2:根据文章内容I put three oranges in each big basket and one orange in each small basket和I have six baskets(篮子). Three are big. Three are small.可知答案为C
小题3:根据上文的描述,可知答案为C
小题4:根据文章内容I put three apples in each (每个) small basket可知答案为B
小题5:根据文章内容I put three oranges in each big basket and one orange in each small basket和I have six baskets(篮子). Three are big. Three are small.和The number of oranges is my age.看答案为D
英语翻译We are interested in different sizes of baskets with rem
英语翻译
We are interested in different sizes of baskets with removable cotton elastic fit covers attractive enough to leave on kitchen countertops.
fit这里是动词还是形容词 covers是动词覆盖的三单形式还是名词盖子 leave这里是什么意思 这是客户发来的,不是什么专业资料或者文本,不知道会不会有什么语法上的错误,有的请指出来或者有什么其他表达,不吝赐教,
oo的華麗1年前1
微微的春天 共回答了16个问题 | 采纳率87.5%
我们对 有着可移除的棉质的有弹性的足够吸引人以至于可以放在厨房工作台子上的不同尺寸的篮子感兴趣.
或者分成几句
我们对不同尺寸的篮子感兴趣,它们有着可移除的棉质弹性盖子,他们足够吸引人以至于人们愿意把它们放在厨房工作台子上
fit是adj,leave on是vb phrase
The first truck is carrying a few baskets.求翻译
mayufoo1年前1
affalak 共回答了12个问题 | 采纳率100%
第一辆卡车装载了几个篮子 .
There are tow baskets of__(apple) on the floor
There are tow baskets of__(apple) on the floor
用所给单词填空
旺财52551年前2
angelclc219 共回答了22个问题 | 采纳率100%
根据前面的are 添apples复数
英语翻译Our library volunteers received various baskets of goodi
英语翻译
Our library volunteers received various baskets of goodies,boxes of chocolates,flowers and plants etc.这段英语有那些语法点和短语
dg7309191年前3
zhangbo2071 共回答了14个问题 | 采纳率92.9%
我们的图书馆志愿者收到各种糖果,一盒巧克力,鲜花和植物等.
Our library volunteers received various baskets of goodies,boxes of chocolates,flowers and plants etc.
1.There are only ten apples in the baskets,_the spoilt ones.
1.There are only ten apples in the baskets,_the spoilt ones.
A.not counting
B.not to count
C.don't count
D.having not counted
2.It is an offence to show _ against people of different races.
A.distinction
B.difference
C.separation
D.discrimination
3.A great amount of work has gone into _ the Cathedral to its previous splendour.
A.refreshing
B.restoring
C.renovating
D.renwing
4.The thieves fled with the local police close on their _.
A.backs
B.necks
C.toes
D.heels
南天人1年前1
zjjun 共回答了21个问题 | 采纳率95.2%
看了这几题,才发现自己英语果然还不够啊,这种钻小问题的语法词汇,太深奥了,而且很久不碰了.试回答下:
1.A.凭语感吧,做分词也讲得通.C是祈使,而且不可能2个动词;D一看就很怪,这种情况下肯定没必要用完成时,而且逻辑关系上have没主语了.CD肯定不对.B么,to do 有将要的意思,表示不必去数了,感觉不对,不过没有很充分的理由.
2.D.这题很明显,只有discrimination有歧视的意思.而且其他的不是褒义也是中性.
3.这题太难了.因为你可以去查下字典,除了restore外,另外3个词都有restore的解释.不过A基本可以排除,这个词多用于人.C另有革新意.
4.C.这题阴险,不要让close迷惑了.好像可以翻成警察已经接近了小偷的XXX,我一开始也被其迷惑了.但其实,考的是on their XXX,close应该是用作副词.on their toes,指准备行动,就是警察快要行动时.
几个中学短文改错问题people take baskets of sandwiches and sit on the g
几个中学短文改错问题
people take baskets of sandwiches and sit on the grass in the park,enjoying the sun 为什么take改为bring 还要用enjoying
when he was walking,a cyclist ran into him 为什么用INTO
After a great many loud explosions 为什么explosions 前面可以用loud啊 还有a great many loud explosions 这个句式应该怎么用 举个例子
syyx20081年前2
冷面ll 共回答了12个问题 | 采纳率91.7%
take 带走,bring是带来,这里是带来,enjoying是伴随状态
explosions 是名词用loud形容词修饰
a great many loud explosions在一阵巨大的爆炸声后,是一个介词短语作时间状语
英语阅读,选择正确的答案Martin puts two big baskets of grapes on his don
英语阅读,选择正确的答案
Martin puts two big baskets of grapes on his donkey and goes to market.At midday it is very hot,so he stops in shade of a big tree. There are several other men there,and all of them have donkeys and grapes too.
A fter their lunch they go to sleep.After some time,Martin begins to take grapes out of the other men's baskets and to put (them) in his bsket.
Suddenly one of the men wakes up and sees him."What are you doing?"he says angrily.
"Oh," says Martin,"Don't worry about me.I am half mad,and I do a lot of strange things."
"Oh,really?"says the other man."Then why don't you sometimes take grapes out of your baskets and put them in somebody else's baskets?"
"You do not under stand me,"says Martin.I says that I am half mad,not quite mad."
1.Martin went to market___. a.to buy something b.to sell his grapes c.to find a job
2.Martin stops___. a.undre a big tree b.near a big tree c.around a big tree
3.What's the meaning of this word"strange"? a.陌生的 b.奇怪的 c. 有趣的
4.What does the underlined word"them" refer to? a.grapes b.donkeys c.baskets
5.In this story Martin is___.a.a selfish man b.a friendly man c.a foolish man
cjz0011年前5
d_zty8_72j_l7966 共回答了18个问题 | 采纳率88.9%
1.Martin went to market__b_.a.to buy something b.to sell his grapes c.to find a job
2.Martin stops__a_.a.undre a big tree b.near a big tree c.around a big tree
3.What's the meaning of this word"strange"?a a.陌生的 b.奇怪的 c.有趣的
4.What does the underlined word"them" refer to?a a.grapes b.donkeys c.baskets
5.In this story Martin is__a_.a.a selfish man b.a friendly man c.a foolish man
三筐苹果是3 baskets of apple还是3 baskets of apples?
祝倩1年前1
海角颂 共回答了10个问题 | 采纳率80%
后者.
就划线部分提问(每空一词)The green truck can carry many baskets.-------
就划线部分提问(每空一词)
The green truck can carry many baskets.
------- truck can carry many baskets?
划线部分为The green
海底yy1年前1
行走的卡布其诺 共回答了24个问题 | 采纳率91.7%
(What kind of)
(Which)
Therearetwobasketsofapples(oneisbiggerandtheotheroneissmalle
Therearetwobasketsofapples(oneisbiggerandtheotheroneissmaller),theunit-pricetatioofthebiggeronesandthesmalleronesis5:4,andtheweightratiois2:3.Mixthetwobasketsofapples,andthereare100kilogramsapples,theunit-priceis4.4Yuanperkilo.Whataretheoriginalpricesofthetwobasketsofapples?
有了大小两筐苹果,大苹果与小苹果单价比为5:4,其重量比为2:3.把两筐苹果混合在一起恰好是100千克的混合苹果,单价是44元每千克,问两筐苹果原来的单价各是多少?
太极ll1年前1
黎安康 共回答了21个问题 | 采纳率95.2%
大苹果的重量是:100×
2
2+3 =40(千克),
小苹果的重量是:100-40=60(千克),
混合苹果的总价是:44×100=4400(元),
1千克大苹果的售价相当于几千克小苹果的售价 1×
5
4 =
5
4 (千克),
小苹果的单价是:4400÷(
5
4 ×40+60)=40(元),
大苹果的单价是:40×
5
4 =50(元),
答:大苹果的单价是50元,小苹果的单价是40元.
一道我认为好纠结的英语题There are only ten apples left in the baskets,(
一道我认为好纠结的英语题
There are only ten apples left in the baskets,( ) the spoilt ones.
A.not counting B.having not counted
怎么分啊,什么时候用现在完成时什么时候用一般现在时啊,头痛啊,
我要详细地如何区分什么时候用现在完成时什么时候用一般现在时。
并非为了思考1年前2
ating008 共回答了21个问题 | 采纳率90.5%
一般现在时表示经常性的动作,即从现在,过去,将来一直不变的动作.如:I have lunch at 12:00 every day.而现在完成时指动作从过去某一时刻开始一直延续到现在为止.如:I have learned English for six years.
“两篮鸡蛋”究竟应译为“two baskets of eggs”还是“two basket of eggs”?
我哭1年前4
红豆小鱼 共回答了16个问题 | 采纳率81.3%
应该是: two baskets of eggs .篮子是可数的, 鸡蛋也是可数的.因此选第一个.
The players tried to _______ the ball into the baskets.
The players tried to _______ the ball into the baskets.
选词填空:
into丶get丶want丶side丶play丶a丶throw丶member丶have丶no
白点咖啡1年前2
落546片叶子 共回答了19个问题 | 采纳率94.7%
throw
Litter baskets have been placed under the trees,but people s
Litter baskets have been placed under the trees,but people still throw their rubbish everywhere
everywhere为什么加在最后
叮叮猴儿1年前1
w4321 共回答了14个问题 | 采纳率92.9%
地点副词 习惯后置.时间副词,可以前置.
There are two baskets of__________ on the floor.(apple)
明君不明1年前3
冰水柔叶 共回答了26个问题 | 采纳率92.3%
apple
我一直搞不懂,三筐苹果,到底是three baskets of apples还是three baskets of app
我一直搞不懂,三筐苹果,到底是three baskets of apples还是three baskets of apple
另外,半筐苹果,怎么表达,它的谓语动词是单数还是复数
flyago1年前1
泥尔weng 共回答了12个问题 | 采纳率83.3%
三矿苹果:three baskets of apples
半筐苹果:Half a basket of apples
There were _____ holes in the bottom of the baskets.
There were _____ holes in the bottom of the baskets.
选词填空:
into丶get丶want丶side丶play丶a丶throw丶member丶have丶no
191relax1年前1
TY垃圾 共回答了16个问题 | 采纳率81.3%
no
SAT 语法题Played with a soccer ball and peach baskets,the first
SAT 语法题
Played with a soccer ball and peach baskets,the first basketball game took place in 1981,with Willam scoring the only point.
我觉得逻辑主语跟句子主语不一致啊.
班驳足迹1年前3
echoworld 共回答了21个问题 | 采纳率95.2%
我把句子变动一下你就理解了:
The first basketball game,(which was) played with a soccer ball and peach baskets,took place in 1981,with Willam scoring the only point.
说明:Played with a soccer ball and peach baskets 的逻辑主语是 the first basketball game ,两者之间成被动关系(play a game).
试翻译:第一次篮球赛发生于1981(1891年?)年,使用橄榄球和装桃的筐进行比赛,其间 William 获得唯一的一分.
litter baskets have been placed under the trees为什么不用has
kkbyn1年前3
三青光明 共回答了20个问题 | 采纳率90%
主语是复数 单数用HAS
Our library volunteers received various baskets of goodies,怎
Our library volunteers received various baskets of goodies,怎么翻译
bigredrain1年前3
butin18 共回答了14个问题 | 采纳率100%
我们图书馆志愿者收到了各种各样好吃的东西(点心、糖果)
There are two baskets of apples
天天50811年前1
生病的宝宝 共回答了23个问题 | 采纳率87%
翻译:有两篮子的苹果.
祝好!
there are only ten apples left in the baskets,__the spoilt o
there are only ten apples left in the baskets,__the spoilt ones.
A .not counting B.not to count
C.don not count D.having not counting
选哪个,为什么?
southwind20051年前5
绿色八爪鱼2号 共回答了17个问题 | 采纳率88.2%
选A,翻一下这道题:篮子里只有10个苹果,没算上坏掉的.
用进行时表示状态(并没有现在完成时的概念,所以不选D)
Litter baskets have been placed under the trees,but people s
Litter baskets have been placed under the trees,but people still throw their rubbish everywhere.
时间副词still为什么放在throw前?
k79954431年前2
jizixuan 共回答了17个问题 | 采纳率100%
throw的意思是扔,丢.这个是实意动词.still 的意思是仍然,还是.这样的单词具有实在意思,用语法上的解释就是 用在实意动词的前面,用在助动词 do is are 这类词后面.在这一句中,如果把副词still放在throw后面,那显然是不符合单词的语法规则.放在别的地方,不符合英语逻辑思维要求.
首字母填空The shop has many cheap clothes in baskets o______on th
首字母填空
The shop has many cheap clothes in baskets o______on the sidewalk.
同义句改写
I prefer to buy new cards.
I ______to buy new cards_______.
They match her favourite T-shirt!
They ____ _____ _____her favourite T-shirt.
泪滴小丑1年前3
277980012 共回答了18个问题 | 采纳率88.9%
offerd
I like to buy new cards better.
They are suitable for her favourite T-shirt.
帮忙翻译几句英语吧~谢谢!They lifted the earth in baskets and pulled the
帮忙翻译几句英语吧~谢谢!
They lifted the earth in baskets and pulled the stones in groups with ropes.
shirly013812091年前3
shira 共回答了10个问题 | 采纳率80%
翻译:他们用篮子抬土,然后用绳子将石头弄成一排.
Don't put all your eggs in one baskets什么意思
mayia1年前5
小扇在前 共回答了29个问题 | 采纳率93.1%
不要把所有的蛋放在同一个篮子里(就是指不能把希望都放在同一个点上)
They baskets are very nice and they ____ well.横线上是填sell还是hav
They baskets are very nice and they ____ well.横线上是填sell还是have sold?为什么?
还有就是,sell不能用被动啊,为什么有have been sold out?
whllzwhl1年前3
沫沫泡儿 共回答了19个问题 | 采纳率94.7%
sell
简单来说,你记住:与 well ,easily连用时用主动语态 带宾语,例如:商品时,用被动语态.
The apples sell well.
They sell apples 变为 Apples are sold by them
一些动词如sell(销售),wash(洗),clean(打扫),burn(燃烧),cook(煮)等与副词如well(好),easily(容易地),perfectly(十分地)等连用,描会事物的特性,用主动表被动,结构是主语+动词+加副词.例如:the book sells well.这种书很畅销当sell表示某种东西的自然属性和特点时,一般用主动,即用主动形式表示被动意义.
例如,他的书卖得好:His book sells well.
类似的动词还有很多,read,write,translate,act,add,wash,wear,cook,lock,sell,tear,cut,keep,feel,burn,strike,last等
它们常和表示行为方式的状语连用,表示被动意义.这些动词既是及物动词又是不及物动词.当主语是人时,是及物动词;当主语是物时,是不及物动词,即用主动形式表示被动意义.
My pen writes smoothly.我的笔很好写.
The play reads more easily than acts.这剧本易读不易演.
Someone asks you if the litter baskets have been emptied yet
Someone asks you if the litter baskets have been emptied yet.You know they've already been done.
What do you say?
沙漠砾石1年前1
风华馋嘴鸭 共回答了16个问题 | 采纳率100%
比较 美式点得回答就是,yeah,I can see that.意思是 是的 ,我知道
求一道SAT语法题!Played with a soccer ball and peach baskets,the fi
求一道SAT语法题!
Played with a soccer ball and peach baskets,the first basketball game (took place in 1981,with Willam scoring the only point.
为什么不可以是was in 1981,with the only point which was scored by Willam.
兰草丫头1年前1
病态的vv 共回答了20个问题 | 采纳率95%
with the only point which was scored by Willam.是对的,你的说法复杂点而已,你用的是定语从句,写成这样就可以:with the only point scored by Willam.
原句with Willam scoring the only point.这样说肯定是为了强调人,人得了分,人是重点,所以用现在分词伴随.
took place in 1981强调动作,发生、举行,was表示状态,用在句子里动作马上弱化了,一般不这样用的.
阅读理解. I have seven baskets.Three ar
阅读理解.
I have seven baskets.Three are big.Four are small.I have some pears and some oranges.I put two
pears in each small basket,and I put two oranges in each big basket and one orange in each small basket.
The number of the oranges is my age.
1.I have _______ pears.
A.three
B.five
C.seven
D.eight
2.I have _______ oranges.
A.six
B.eight
C.ten
D.eleven
3.What are those in the four small baskets?
A.Nine pears.
B.Nine oranges.
C.Three pears and nine oranges.
D.Eight pears and four oranges.
4.Where are the pears?
A.Three big baskets.
B.Four small baskets.
C.A big basket.
D.A small basket.
5.Do you know how old I am?I'm _______.
A.twelve
B.ten
C.eleven
D.nine
爱在右1年前1
tt的涩郎 共回答了20个问题 | 采纳率100%
1-5 DCDBB
Litter baskets have been placed under the trees,but people s
Litter baskets have been placed under the trees,but people still throw their rubbish everywhere.throw为什么用现在时不是用过去的时态
打非eeee1年前1
7828698 共回答了18个问题 | 采纳率94.4%
Litter baskets have been placed under the trees,
前半句是现在完成时,表示对现在的影响.
树下都已设置了废物筐
but people still throw their rubbish everywhere
,但是人们仍到处扔垃圾
后半句用一般现在时主要是强调目前的一种状态或者现象吧
litter baskets have been placed under the trees 这句话是被动语态 求变成
litter baskets have been placed under the trees 这句话是被动语态 求变成主动语态.
peakerluo1年前1
天虎之翼 共回答了20个问题 | 采纳率100%
Placed litter baskets under the tree.把装垃圾的篮子放在树下.