yahoo hoi va dap : thung thu nhat nhat co so dau gap 2 lan so dau thùng thu hai. Neu lay o thung thu nhat 25 lit va thung thu hai 6 lit thi thung thu nhat hon thung thu hai 57 lit dau. tinh so dau o moi thung

luc dau thung thu nhat co nhieu hon thung thu hai la 5 lit dau . nguoi ta da ban di 10 lit dau o thung thu hai va 5 lit dau o thung thu nhat , luc nay so lit dau o thung thu hai bang 3/5 so lit dau o thung thu nhat . hoi luc dau moi thung co bao nhieu lit dau?

co 2 thung chua tong cong 327 lit dau neu lay 30 lit o thung thu nhat do sang thung thu 2 thi thung thu 2 nhieu hon thung nhu nhat 13 lit . hoi luc dau moi thung co bao nhieu lit dau

co hai thung chua tong cong la 327lit dau neu lay 30 lit o thung thu nhat do sang thung thu 2 thi thung thu hai nhieu hon thung thu nhat 13 lit hoi luc dau moi thung co bao nhieu lit

Co 2 thung dau thug thu nhat hon thung thu 2 la 12 lit biet rằng neu lay bot o thung thu 2 4 lit thi so dau con lai cua thung thu 2 bang 2/5 so dau con lai cua thung thu nhat. Hoi moi thung co bao nhieu lit dau

co hai thung dau, luc dau so lit dau thung thu nhat gap ba lan thung thu hai, neu chuyen 15 lit tu thung thu nhat sang thung thu hai thi so lit dau trong thung thu hai bang 5/9 thung thu nhat. hoi luc dau moi thung co may lit

thung nhat it hon thung thu hai la 27 lit dau neu lai o thung thu nhat ra 15 lit thi so dau o thung thu nhat bang 4 7 so dau o thung thu hai hoi moi thung co mao nhieu lit dau 

hai thung chua tong cong 82 lit, biet rang neu bot o thung thu nhat di 8 lit thi thung thu nhat con nhieu hon thung thu hai 10 lit. hoi moi thung luc dau co ........... lit dau ?

luc dau thung thu nhat nhieu hon thung thu hai la 5 lit dau.nguoi ta da ban di 10 lit dau o thung thu hai va 5 lit dau o thung thu nhat.luc nay so lit dau o thung thu hai bang 3/5 so lit dau o thung thu nhat.hoi luc dau moi thung co bao nhieu lit dau?