Một nguoi ban thit cho khach hang thu nhat la 2kg thit bo va 5kg thit lon voi so tien la 94 000 dong va ban cho khach hang thu hai cung voi gia nhu thenhung so luong la 7kg thit bo va 2 kg thit lon va so tien la 184 000 dong. Tinh 1kg moi loai [giai theo 2 cach ]]

mot cua hang ban duoc 50kg thit, ngay thu 2 ban duoc 2/1 so thit ngay dau .Hoi ngay thu 2 ban duoc bao nhieu kg thit ?

1kg thit la 4.5 do.hoi 1.7kg thit gia bao nhieu do

De lam mon ''dua mho thit '' , ta can co cui dua, thit ba chi ,duong, nuoc mam , moi. Luong thit ba chi  va luong duong theo thu tu bang 2/3 va 5% luong cui dua . Neu co 0,8 kg thit ba chi thi phai can bao nhieu kilogam cui dua , bao nhieu kilogam duong?

mot cua hang ban thit duoc 7800000dong neu ban duoc tang them 400000 dong nua thi tien lai se la 1700000dong hoi tien that su bang bao nhieu phan tram tien von

mot cua hang ban ca va thit duoc 7800000 dong . neu tien ban duoc tang them 400000 dong thi tien lai se la 1700000 dong . hoi tien lai that su la bang bn phan tram tien von

co mieng thit nang 2 kg hoi lam sao de an het mieng thit do

mot nguoi dang doi bung, o trong tu lanh co hop thit ca thit heo va thit ga hoi nguoi do mo hop nao truoc

ai tra loi dung va nhanh nhat minh cho3 like

Me Ha di cho mua 5kg gao va 0,5kg thit phai tra 120 000 dong. Me loan mua 8g gao va 1kg thit phai tra 210 000 dong. tinh gia tien 1 kg gao va 1 kg thit 

Mot cua hang ban thit ca duoc 7 800 000 dong .Neu tien ban duoc tang them 400 000 dong thi tien lai se la 1 700 000 dong .Hoi lai that su bang bao nhieu phan tram tien von