Các câu hỏi tương tự
co 1 so dau va mot so can.Neu moi can chua 5l dau thi con thua 5l,neu moi can chua 6 l dau thi co 1 can khong chua dau.hoi co bao nhieu can,bao nhieu l dau?
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 ?
Mot can chua 5,5 lit dau nang 5,7 kg ( biet can khong chua dau nang 1,3 kg ) .Hoi neu can do chua 3,5 lit dau thi can nang bao nhieu kg ?
Tong so lit dau cua 2 can la 100 lit . Neu rot tu can thu nhat sang can thu hai la 13 lit thi so lit dau cua hai can bang nhau . Hoi luc dau moi can co bao nhieu lit dau
co 30 cai can moi can dung 5 lit dau . hoi neu so lit dau do ro day vao cac can loai 3 lit thi can tat ca bao nhieu cai can loai 3 lit ?
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 so dau hoa .neu do vào can 8 lít thi du . Neu do va can 10 lít thi thua 6 lit va so can giam di 1 can. Hoi co bao nhieu lít dầu?
Dem so dau day trong mot so can 10 lit rot day vao cac can nho 2 lit thi so can 10 lit it hon so can 2 lit la 12 can.Hoi xo tat ca bao nhieu lit dau
mot can chua 5,5 lit dau nang 5,7 kg ( neu can khong chua dau can nang 1,3 kg ) .Hoi neu can do chua 3,5 l dau thi nang bao nhieu ki - lo gam
ghi ca cach lam luon nha