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?
2 thung dau chua tong cong 52,5l . Ti so % cua thung thu 1 va thung thu 2 la 25%. Hoi 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
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 bao 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?
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 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
hai thung dung dau. thung thu nhat co so dau bang 5/7 so dau thung thu hai, neu chuyen 8 lit tu thung thu hai sang thung thu nhat thi so dau hai thung bang nhau. hoi moi thung chua bao nhieu lit dau