2 thung dau co 58 lit dau .neu them thung thu nhat 5 lit thi thung thunhat kem 2 llan thung thu 2 .hoi 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

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

Hai thung dau co tong cong 82 lit, neu bot o thung thu nhat 8 lit thi thung thu nhat con nhieu hon thung thu hai la 10 lit. Hoi moi thung co bao nhieu lit dau?

co 2 thung dau, thung thu nhat chua 48 lit dau, thung thu 2 neu co them 4 lit dau o thung thu 2 so voi thung thu nhat se kem 2 lan. hoi phai chuyen tu thung thu nhat sang thung thu 2 bao nhieu lit dau de 2 thung so so dau bnag nhau

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?

hai thung co tat ca 312 li dau biet rang neu bot 16 lit dau tu thung thu nhat sang thung thu hai thi thung thu hai hon thung thu nhat 24 lit dau hoi luc dau moi thung co bao nhieu lit dau

Co hai thung dau, thung thu nhat dung 42 lit. Neu lay 1\7 so dau o thung thu nhat va so dau o thung thu hai thi duoc 54 lit. Hoi thung thu hai co bao nhieu lit dau ?

thung thu nhat co hon thung thu hai 54lit dau .khi them 9 lit dau vao thung thu nhat thi so lit dau o thung thu nhat bang 7/4 so dau othung thu hai .tim so dau luc dau o moi thung.