做一环保袋需要0.48,现在有10m的布料.最多可以做几只这样的环保袋?

Presently,a new lifestyle called low carbon life is spreading every corner of our country.The concepts of low carbon are low energy and no waste.It is such a significant project that I can’t wait to present my ideas on how to promote it.
On the first place,a no-car day is supposed to set up every week in our school.Because cars not only cause serious air pollution but also waste energy.On no-car day,neither students nor teachers are allowed to drive to school.Meanwhile,just walk,jump,cycle or run.Use our legs and enjoy the fun.
On the second place,we had best not use plastic bags any more.No one can stand the “white pollution”.So,it is wise to use bags which can be reused again and again.
Finally,one thing that we should keep in mind:every big thing comes from the subtle.Therefore,as students,we ought to turn out the lights the moment we leave,turn off the tap in time,and reuse our textbook and so on.
All in all,it weighs greatly for all of us to put the low carbon lifestyle into practice.Just set our mind to these:no-car day,no plastic bags,and no waste.Let’s do it now.

目前,许多国家和地区已禁止或限用塑料袋,开始推行环保袋.
Currently,many countries and regions have make prohibitions or limits on plastic bags using.And they start to promote reusable bags.
由于白色污染越来越严重,导致环境恶化,政府引导实行可持续发展,禁用塑料袋.
For the plastic pollution is heavy and it causes the deterioration of environment.To make a sustainable development ,and the prohibition of plastic bags using is necessary.
建设资源节约型和环境友好型社会,从源头上采取有力措施,督促企业生产耐用、易于回收的塑料购物袋,引导、鼓励群众合理使用塑料购物袋,促进资源综合利用,保护生态环境,进一步推进节能减排工作.
To build a conservation-oriented and environmental friendly sociey.It is necessary to take some effective measures.The government should supervise the factories to produce some durable and recyclable easily shopping bags.And they should guide and encourage general pubilc to use them.These measures would promote the integrated utilization of key resources,protect the ecologyenenvironment and can put the work of energy saving and emission reduction future.


市场目标：选一个小区,给每户家庭分发4个环保袋,并且和他们讲述环保袋的好处.
Target of Market:One neighborhood would be selected.And every home in this neighborhood would be provided four reusable bags and the advantages of using them would be told.
通过一个月的跟踪调查,使用环保袋可以减少他们排放“白色污染”.用数据来说明这一切.
After one-month follow-up survey.It will reduce the white pollution by using reusable bags.Datas can tell
财政目标：给宣传部门的人员每个月2500人民币左右,给制造部门每人每个月3000人民币.增加社会就业率20%.
Target of Finance:Make the payment of 2500 yuan for each workers in publicity department and 3000 yuan for each workers in manufacturing department.It will increase the employment rate about 20%.



不管是小孩,还是老人,只要是想对社会尽自己的一份力的都可以使用环保袋,
Whatever you are a child or old.You can contribute to this society by using reusable bags.
根据不同的年龄层次,环保袋可以作以下划分
The reusable bags would be divided into these according to age difference:
：卡通型的环保袋适合一些小孩子,
Comic bags are for children.
简约型环保袋适合喜欢简单的朋友,
Simple bags are for someone who are fond of simple things.
而DIY的环保袋则适合一些喜欢设计的朋友
And the DIY type is for someone who likes designing by themselves.
使用可以溶解的材料；并且可以重复使用.
The material of reusable bags can be recyclable and reusable.
当它不能再使用的时候,不会对环境造成污染
It will cause no damage to environment when it can't use again.

应改为：这种无纺布环保袋经过加工处理后,具备了防水、易清洗、容量大的特点,满足了消费者对环保袋的客观需求.工艺不能作动词用,具备与优势不搭配,容量大与后面的满足消费者需求不是并列关系.

塑料袋不环保又花钱，自带环保购物袋，既省钱又可以造福自己的子孙后代，避免他们生活在白色污染中，何乐而不为? 请按一下采纳哦~O(∩_∩)O谢谢~

Dear David,
I’m glad that you’ve noticed our efforts directed towards environmental protection.Thank you for your concern.
As too much use of plastic bags has caused serious white pollution,our govenment encourages us to use environment-friendly shopping bags.These bags are made of a variety of material that can be easily treated when they become rubbish.Besides,they can be reused.More and more people in China have realized the advantages of such bags and started using them.
I believe that the wide use of these shopping bags can greatly improve our environment.This is one of the many steps we are to make our country an even cleaner place.
Yours,
Li Hua

people now have realised to reduce the use of plastic bags ,and use more environmental-frienly bag to protect our environment
white-pollution make great jeopardize to humanbeings,so protect environment is to protect ourselves

环保出门进万家,袋入方便给市民

3R - Reuse（重复使用）,Reduce（减少使用）,Recycle（再循环）
Biodegradable,Decomposable（能被分解）
Greenhouse Effect（温室效应）
Sort out（分门别类--可以用在分类垃圾桶上）
car pooling（大家一起乘同一辆车,而不是各自开一辆）
fossil fuels（矿物--石油）
palm oil(油棕油---可以代替石油）
solar energy（太阳能--无止尽的能源）
biomass energy（生物能源--意思是燃烧生物如干草或动物粪便来得到的能源）

我有一只与众不同的饭包，它可是独一无二的哦，因为它是在我上一年级的时候妈妈亲手给我缝的。说起它的来历，还有一个故事呢。 我有一条穿过的小牛仔裤，非常可爱。我和妈妈都舍不得扔掉。妈妈灵机一动说：“我们就用它来做环保袋吧。”好主意！我举双手赞成。于是，我和妈妈把牛仔裤的两只裤脚剪了下来，裁下两块圆形用来做袋子的底部，妈妈先要用针线把两个裤管连起来，兴奋的我不管不顾地到妈妈手上去抢针线，非得要亲手缝，妈妈拗不过我，就把着我的手缝了两针，因为手是要钻进裤筒里去缝的，针线从哪个位置出来全凭两只手的配合，所以好几次都差点扎到手上，没办法，我把这项高难度的工作还给了妈妈。裤筒连接好以后，妈妈又把两个圆形的底缝了上去，最后把一根从旧包包上拆下来的带子钉在两个裤筒的两边，我呢，就负责最后的美化，钉了几粒彩色的扣子上去。哇！完工后的袋子看上去好别致啊！我忍不住拎着它在房间里走起了猫步。当然，剩下的那截牛仔裤也没有浪费，我们给它加了两根带子，把它的底部缝起来，又给它加了一点小配饰，这样，它就成了我的备用小饭包，超有个性，谁也没有我的饭包别致。 其实，我家里的各种大小的环保袋，大部分都是用旧衣服做的，一只白色圆底袋是用妈妈的旧防嗮衣做成的，上面还有我亲手画的卡通人物；爸爸的旧格子衬衣做的方形袋子；而我的太阳花裙就变成了一只时尚的超市购物袋。 这些袋子不但漂亮有创意，还可以反复使用呢。去买菜的时候，我们总是拿格子袋子，因为它又大又耐脏；去超市的时候当然是我的太阳花袋了，牛仔裤袋也爱逛超市，什么酱油啊饮料啊都会钻进它的肚子里；白色圆底袋，是妈妈逛街的最爱，买的漂亮衣服都会被装在里面拎回家。并且，这些环保袋还常常引得邻居同学羡慕不已呢。 小朋友们，羡慕我们家的创意环保袋吗？赶快回家跟爸爸妈妈一起动手，做一只大大的环保袋，争取成为一个环保小勇士吧！

A

示例：（不设统一答案）
　　我是环保袋，我与天然微生物的关系可好啦。当我生命结束的时候，它们就会把我化成泥土，让我得、到新生，所以我不会因“顽固不化”而污染环境；不过，我可没那么容易走到生命的尽头，我的生命比塑料袋要长，我要尽力为大家服务。

I cannot carry these things home.
I haven't got any small changes to buy the bags for environment in the market.

1、5+3+2=10
六（1）班送出：200×3×5/10=300（只）
六（2）班送出：200×3×3/10=180（只）
六（3）班送出：200×3×2/10=120（只）
2、4400-4400×7/20=2860（顶）

3、2/5÷（1＋2/5）×3/10＝3/35
1－21/50＝29/50
1÷（1＋2/5）×29/50＝29/70
3/35＋29/70＝1/2

4、甲剩下；1-3/5=2/5
乙剩下：1-3/4=1/4
甲的1/5与乙的1/4相等：2/5÷2=1/5,
那么,乙相当于甲的：1/5÷1/4=4/5
所以,甲的本数有：270/(1+4/5)=150本
乙的本数有：270-150=120本

5、全组人数为：
(16x1/4)÷(9/20-1/4)
=4÷1/5
=20(人)
女生人数为：
20x9/20=9(人)

长方向两个5,宽方向重两个5,高方向再一个5