M ot phan xuong nhan ve 47 thung ,moi thung co 25 kg bun kho . Nguoi ta dem so bun do dong vao thanh cac goi ,moi goi co 125 g bun kho.hoi phan xuong do dong duoc bao nhieu goi bun kho

Mot cua hang co mot so lit nuoc mam dung day trong cac thung, moi thung chua 20 lit. Neu do so lit nuoc mam do vao cac can , moi can 5 lit phai nhieu hon so thung 20 lit la 30 cai .Hoi cua hang co tat ca bao nhieu lit nuoc mam?

Mot cua hang co mot so lit nuoc mam dung day trong cac thung, moi thung chua 20 lit. Neu do so lit nuoc mam do vao cac can , moi can 5 lit phai nhieu hon so thung 20 lit la 30 cai .Hoi cua hang co tat ca bao nhieu lit nuoc mam?

Mot phan xuong nhan ve 47 thung, moi thung co 25 kg bun khô. Nguoi ta dem so bun do dong thanh cac goi, moi goi co 125g bun kho. Hoi phan xuong do dong duoc bao nhieu goi bun khô???

Co 78 thung dung dau va 56 thung dung nuoc . Moi thung dau hoac mot thung nuoc deu co suc chua duoc 90 lit. Hoi dau nhieu hon nuoc chua trong cac thung la bao nhieu lit? ( giai bang hai cach)

Mot phan xuong nhan ve 47 thung moi thung co 25 kg bún kho nguoi ta dem so bùn do dong thanh cac goi moi goi co 125 g bún kho hoi dong đc bao nhieu goi???  ( ghi them loi giai))

Mot cua hang co mot so lit nuoc mam dung day trong cac thung, moi thung chau 20 lit. Neu do so nuoc mam do vao cac can moi can 5 lit thi so can 5 lit nhieu hon so thung 20 lit la 3 cai . Hoi cua hang co tat ca bao nhieu lit nuoc mam?

Co mot luong sua dong vao 120 hop moi hop chua 145 g sua bot . Hoi voi luong sua do dem dong vao cac hop to moi hop chua 435 g sua bot thi co tat ca bao nhieu hop do ?

co 3 thung dau trung binh moi binh chua 31 lit .neu khong ke thung thu nhat thi trung binhmoi thung con lai chua 33 lØ ,biet rang thung thu hai chua nhieu hon thung thu nhat 9 lit .hoi moi thung chua bao nhieu lit