52 chai ko thừa
vì (21,5+18,5):0,75=52
52 chai ko thừa
vì (21,5+18,5):0,75=52
thung to co 21.5 l dau so dau do duoc chua vao cac chai moi chai chua 0.75 l dau hoi chua duoc bao nhieu chai dau va con thua lai bao nhieu l dau
thung to co 21 lit dau ,thung be co 15 lit dau .So dau do duoc chua vao cac chai nhu nhau ,moi chai co 0.75lit.Hoi co tat ca bao nhieu chai
thung to co 21 l dau,thung be co 15 l dau. So dau do duoc chua vao cac chai nhu nhau, moi chai co 0,75 l. Hoi co tat ca bao nhiey chai dau?
nho ket ban voi minh nhe
Can thu nhat chua 19lit dau,can thu hai chua 14lit dau.So dau do duoc chia vao hai chai nhu nhau,moi chai co 0,75lit.Hoi co tat ca bao nhieu chai dau?
can thu nhat chua 19l dau,can thu hai chua 14l dau.So dau do duoc chia vao cac chai nhu nhau,moi chai co 0.75l.hoi tat ca co bao nhieu chai dau
can thu nhat chua 19 lit dau can thu hai chua 14 lit dau so dau do duoc chia vao cac chai nhu nhau moi chai co 0,75 lit hoi co tat ca bao nhieu chai dau /
can thu nhat chua 19 lit dau , can thu hai chua 14 lit dau. so dau do duoc chia vao cac chai nhu nhau , moi chai co 0,75 lit dau . hoi co tat a bao nhieu chai dau
can thu nhat chua 19l dau ,can thu hai chua 14l dau ,do duoc chia vao cac can chai nhu nhau . moi chai co 0,75 l dau . hoi co tat ca bao nhieu chai
nho viet loi giai cho minh voi nhe
Thùng to có 21 l dầu , thùng bé có 15 l dầu .So dau do duoc chua vao cac chai nhu nhau , moi chai co 0,75 l.Hoi co tat ca bao nhieu chai dau ?