原來(lái)一隊(duì)占5/8,二隊(duì)占3/8
后來(lái)一隊(duì)1/2,二隊(duì)1/2
所以兩隊(duì)總共有車(chē):
10÷(5/8-1/2)=80
一隊(duì):80×(5/8)=50(輛)
二隊(duì):80-50=30(輛)
兩支汽車(chē)運(yùn)輸隊(duì),一隊(duì)與二隊(duì)車(chē)輛數(shù)的比是5:3,如果從一隊(duì)調(diào)10輛到二隊(duì),一隊(duì)和二隊(duì)的車(chē)輛之比是1:1,原來(lái)
兩支汽車(chē)運(yùn)輸隊(duì),一隊(duì)與二隊(duì)車(chē)輛數(shù)的比是5:3,如果從一隊(duì)調(diào)10輛到二隊(duì),一隊(duì)和二隊(duì)的車(chē)輛之比是1:1,原來(lái)
兩隊(duì)各有多少輛車(chē)
兩隊(duì)各有多少輛車(chē)
數(shù)學(xué)人氣:580 ℃時(shí)間:2020-05-08 07:31:52
優(yōu)質(zhì)解答
我來(lái)回答
類(lèi)似推薦
- 兩支汽車(chē)運(yùn)輸隊(duì),一隊(duì)與二隊(duì)車(chē)輛數(shù)的比5:3,如從一隊(duì)調(diào)14輛車(chē)到二隊(duì),一隊(duì)與二隊(duì)車(chē)輛數(shù)的比是1:5
- 兩只汽車(chē)運(yùn)輸隊(duì),一隊(duì)與二隊(duì)車(chē)輛數(shù)的比是5:3,二隊(duì)有汽車(chē)27輛,一隊(duì)有汽車(chē)多少輛
- 兩個(gè)汽車(chē)運(yùn)輸隊(duì),一隊(duì)與二隊(duì)車(chē)輛數(shù)比是5:3,如果從一隊(duì)調(diào)14輛到二隊(duì),一隊(duì)與二隊(duì)輛數(shù)比是1
- 兩支汽車(chē)運(yùn)輸隊(duì),一隊(duì)與二隊(duì)輛數(shù)的比是5:3,如果從一對(duì)調(diào)14量車(chē)到二隊(duì),一隊(duì)與二隊(duì)輛數(shù)比是1:2,原業(yè)兩隊(duì)各有幾輛車(chē)
- 兩只汽車(chē)隊(duì),一隊(duì)與二隊(duì)車(chē)輛的數(shù)的比是5:3,如果從一隊(duì)調(diào)14輛車(chē)到二隊(duì),一隊(duì)與二隊(duì)車(chē)輛數(shù)的比是1:2,原來(lái)兩隊(duì)各有多少輛車(chē)?
- 軍蟻是不是最厲害的螞蟻
- It's quite n_____ for a person to refuse the offer of help from strangers.
- 在金屬中最善于傳熱的是---?
- 1、2、5、13、34、()括號(hào)里是多少找規(guī)律,🈶什么規(guī)律
- 水受到地球引力的作用,從高處到低處,這一現(xiàn)象中 ,受力物體是什么?施力物體是什么?
- 追加100分,數(shù)學(xué)
- 亞硝酸鈉溶于水的反應(yīng)化學(xué)方程式?
猜你喜歡
- 1Is this chair made ( ) wood?
- 2雞兔同籠,兔的只數(shù)是雞的3倍,共有腳280只.雞、兔各有多少只?
- 3提示的近義詞是什么
- 4為什么“泰山”是“TaiShan Mountain”而黃山卻是“Huang Mountain”呢?
- 5"愛(ài)蓮說(shuō)“是誰(shuí)寫(xiě)的?
- 6有一根長(zhǎng)方體木料體積是540立方分米,它的截面面積是20平方分米,這根木料的長(zhǎng)應(yīng)是_米.
- 7如圖,小亮從A點(diǎn)出發(fā)前進(jìn)10m,向右轉(zhuǎn)15°,再前進(jìn)10m,又向右轉(zhuǎn)15°,這樣一直走下去,他第一次回到出發(fā)點(diǎn)A時(shí),一共走了米數(shù)是( ) A.120 B.150 C.240 D.360
- 8電功率的公式:P=W/t=IUt/t=IU讀作?
- 9“自相矛盾”這個(gè)成語(yǔ)告誡人們什么道理?
- 10已知某件事每隔兩分鐘可能會(huì)發(fā)生一次,發(fā)生概率為15%,
- 11(2009?承德縣模擬)(甲、乙均不為0)甲數(shù)的14等于乙數(shù)的16,甲數(shù)的15和乙數(shù)的17比較,( ?。?A.甲數(shù)的15大 B.乙數(shù)的17大 C.可能是甲數(shù)的15大,也可能是乙數(shù)的17大 D.一樣大
- 12一道關(guān)于人數(shù)的數(shù)學(xué)題