一輛客車(chē)與一輛貨車(chē)同時(shí)從甲乙兩地相對(duì)開(kāi)出,行8小時(shí)后相遇,相遇后繼續(xù)前進(jìn),客車(chē)又行6小時(shí)到達(dá)乙地,說(shuō)明貨車(chē)8小時(shí)行的路程客車(chē)只要6小時(shí).客車(chē)的速度是貨車(chē)的4/3.
所以?xún)傻叵嗑?20/(8-6*3/4)*(6+8)=1280(千米)
客車(chē)與貨車(chē)同時(shí)從甲乙兩地相對(duì)開(kāi)出,行8小時(shí)后相遇,繼續(xù)前進(jìn),客車(chē)又行6小時(shí)到達(dá)乙地,
客車(chē)與貨車(chē)同時(shí)從甲乙兩地相對(duì)開(kāi)出,行8小時(shí)后相遇,繼續(xù)前進(jìn),客車(chē)又行6小時(shí)到達(dá)乙地,
一輛客車(chē)與一輛車(chē)同時(shí)從甲乙兩地相對(duì)開(kāi)出,行8小時(shí)后相遇,相遇后繼續(xù)前進(jìn),客車(chē)又行6小時(shí)到達(dá)乙地,這時(shí)貨車(chē)離甲地還有340千米,兩地相距多少千米?
一輛客車(chē)與一輛車(chē)同時(shí)從甲乙兩地相對(duì)開(kāi)出,行8小時(shí)后相遇,相遇后繼續(xù)前進(jìn),客車(chē)又行6小時(shí)到達(dá)乙地,這時(shí)貨車(chē)離甲地還有340千米,兩地相距多少千米?
數(shù)學(xué)人氣:656 ℃時(shí)間:2020-01-28 19:56:27
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