有840噸貨物,分給兩個(gè)運(yùn)輸隊(duì)去運(yùn),甲隊(duì)有載重5噸的汽車12輛,乙隊(duì)有載重3噸的汽車15輛,按兩個(gè)隊(duì)的運(yùn)輸能力分配,甲、乙兩隊(duì)各應(yīng)運(yùn)貨多少噸?
(12×5):(15×3)
=4:3;
甲隊(duì):840×=480(噸);
乙隊(duì):840×=360(噸);
答:甲隊(duì)?wèi)?yīng)運(yùn)貨480噸,乙隊(duì)?wèi)?yīng)運(yùn)貨360噸.