nguoi ta rot mot so lit dau vao mot so can can neu moi can chua 5 lit thi thua 5lit .Neu moi can chua 6 lit thi mot can khong co dau.Hoi co bao nhieu lit dau

Co mot so lit dau neu chia ra moi thung 6 lit thi duoc 18 thung va du 5 lit neu chia moi thung 7lit thi can it nhat bao nhieu thung de chua het so dau do ?

mot can chua 7.5l dau thi can duoc 7kg.hoi sau khi dung 5l dau thi can dau con lai can duoc bao nhieu kg,biet rang cai can ko co dau can nang 1.15kg.

co 1 cai can 10 lit va 1 can 20 lit trong moi can dung 1 luong dau khong ro la bao nhieu .neu do dau tu can lon sang can be cho day thi so dau con lai trong can lon =6/7 luong dau luc dau neu do tu can nho sang can lon cho day thi can nho con lai 2 lit .hoi luc dau moi can bao nhieu lit

co mot cai can 30l va 1 can 20l. trong moi can co dung mot so nuoc. neu do tu can lon sang can nho cho day thi so nuoc con lai trong canlon chi bang 3/5 luong nuoc trong can luc dau.neu do nuoc tu can nho sang can lon cho day thi trong can nho con lai 5l nuoc. hoi luc dau moi can co bao nhieu l nuoc?

co mot so lit nuoc mam dong vao cac can.neu moi can chua 4 lit thi dong duoc 28 can.hoi neu moi can chua 8 l thi dong duoc bao nhieu can ?

Co 3 thung dau moi thung co 10 l hoi neu rot so dau do vao cac can 5l thi duic bao nhieu can

mot can dau chua 13,5 l dau can nang 12 kg. hoi khi lay di 10 l dau thi con lai bao nhieu kg, biet rang can khong co dau nang 1,2 kg?

Co 12 can nuoc mam va 14 can xi dau chua tat ca 468l.Biet rang moi can deu chua mot luong nhu nhau.Hoi co bao nhieu lit nuoc mam,bao nhieu lity xi dau?