so lit dau da lay ra la
36:3=9 l dau
trong thung con lai so lit dau la
36-9=27 l dau
co 49 lit dau duoc dung trong 7 thung trong do co mot can to hon dung 13 lit .cac hung con lai chua so dau bang nhau.hoi moi thung con lai chua bao nhieu lit dau?
co 2 thung dau thung thug thu nhat sau khi lay ra 12l thi so dau con lai bang 1/3 thung thu 2, thung thu hai lay ra 5l thi con lai trong thung 49l. hoi hai thung co may l dau
Mot cua hang co 72 lit dau , sau khi ban thi so dau con lai trong cua hang bang 1/8 so dau sa co .Hoi cua hang da ban bao nhieu lit dau ?
thung thu nhat co 36lit dau.neu do 1/6 so lit dau tu thung thu nhat sang thung thu hai thi so dau trong hai thung bang nhau .hoi luc dau thung thu hai co bao nhieu lit dau?
co hai thung dung dau , neu lay di 136 l dau o thung 1 thi luc do thung 1 bang 1/2 so dau thung 2 va bang so chan lon nhat co 3 chu so . hoi luc dau ca hai thung co bao nhieu lit dau
hai thung co 2850l dau.sau khi chuyen 150 l dau tu thung thu nhat sang thung thu hai thi so dau o hai thung bang nhau . hoi luc dau moi thung co bao nhieu lit dau?
So lit dau 3 thung la 60lit. Nguoi ta lay thung thu nhat do sang thung thu hai 5l. Lay thung thu hai do sang thung thu ba 3l thi ba thung co so lit dau bang nhau. Hoi so lit dau ban dau 3 thung co la bao nhieu
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 ?
co 3 thung dau, thung thu nhat co 256 lit , biet 1 phần 4 số dau thung thu nhat it hon 1 phan 3 so dau thung thu hai la 14 lit nhung nhieu hon 1 phan 5 so dau thung thu 3 la 22 lit , hoi ca ba thung co bao nhieu lit dau?
