Các câu hỏi tương tự
hai thung dung365 l dau neu rot them vao thung thu nhat 40 l dau va giu nguyen so dau o thung thu hai thi thi thung thu hai kem thung thu nhat 24l dau hoi luc dau moi thung co bao nhieu l dau
co hai thung dau , thung 1 dung duoc bang 3/4 thung thu hai , biet neu chuyen tu thung hai sang thung thu nhat 25l dau thi so dau o hai thung bang nhau . Hoi luc dau moi thung co bao nhieu l dau ?[giup minh voi]
trong hai thung co tat ca 480 lil dau . sau khi rot 30 lil tu thung thu nhat sang thung thu hai thi thung thu hai co nhieu hon thung thu nhat 24 lil dau . hoi luc dau moi thung co bao nhieu lil dau
2 thung dung 275 l dau neu rot tu thung thu 1 sang thung thu 2 33l dau thi thung thu 2 hon thung thu nhat 15 l dau hoi moi thung co bao nhieu l 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.
3 thung co tat ca 36l dau.neu rot tu thung thu nhat sang thung thu hai 5l dau,thung thu 2 sang thung thu ba 3l dau,thung thu ba sang thung thu nhat 1l dau thi so dau ba thung bang nhau.hoi luc dau moi thung co bao nhieu lit dau.
Mot cua hang co 120 lit dau hoa dung trong hai thung . Neu lay thung thui nhat 15 lit do vao thung thu hai thi so dau hoa cua hai thung bang nhau . Hoi luc dau moi thung dung bao nhieu lit dau hoa ?
hai thung dau chua tong cong 82 lit. nguoi ta da su dung het 8 lit o thung thu nhat va nhan thay thung thu nhat con nhieu hon thung thu hai 6 lit dau . hoi luc dau moi thung co bao nhieu lit dau ?
co 2 thung dau.Sau khi ban 2/5so dau thung thu nhat va 4/9 so dau thung thu hai thi tong so dau hai thung con lai la 120l, trong do so dau con lai o thng thu nhat =3/5so dau con lai o thung thu hai.Hoi luc dau moi thung co bao nhieu lit dau