CUA HANG DE BANG GIA 1 TA BUT CHI LA 15000 DONG . BAN AN MUON MUA 6 CAI BUT CHI LOAI DO THI PHAI TRA NGUOI BAN HANG BAO NHIEU TIEN
mot cau hang de bang gia but chi la 15000 dong.ban An muon mua
6 cai but chi loai do thi phai tran nguoi ban hang bao nhieu tien?
ban ha mua hai ta but chi het 30 000 dong hoi ban mai muon mua8 cai but chi nhu the thi phai tra nguoi ban hang bao nhieu tien
ban ha ma hai ta but chi het 30 000 dong hoi ban mai muon ma 8 cai but chi nhu the thi phai tra nguoi ban hang bao nhieu tien
gia ban mot cai but chi la 2000 dong . neu giam 10 phan tram gia ban thi mua chiec but chi do phai tra bao nhieu tien
Ban Ha mua 2 ta but chi het 30 000 d . Hoi ban Mai mua 8 cai but chi nhu the thi phai tra nguoi ban hang bao nhieu tien ?
AI NHANH VA DUNG NHAT SE DUOC LIKE *******
hong va lan mua chung 26 cay but bi va phai tra cho nguoi ban hang so tien la 46800 dong hong tra nhieu hon lan la 10 800 dong hoi moi ban mua bao nhieu cay but bi
hong va lan mua chung 26 cay but bi va phai tra cho nguoi ban hang so tien la 46800 dong hong tra nhieu hon lan la 10 800 dong hoi moi ban mua bao nhieu cay but bi
Cao 1; Mot cua hang mua vao 1kg bot ngot , voi gia 12000 dong . Hoi cua hang phai ban lai bao nhieu tien 1kg bot ngot de duoc lai 20% gia ban ?
Cau 2; Mot nguoi mua mot cai ti vi douc giam 12% gia chinh thuc nen chi phai tra 2860000dong . Hoi gia chinh thuc cua cai ti vi la bao nhieu?
Cau 3; O mot thi xa co so dan la 120000 nguoi vao nam 2006 , biet rang ti le tang dan so cua xa do la 1% mot nam .Hoi den nam 2008 thi dan so cua xa do la bao nhieu nguoi?
AI GIAI NHANH , DUNG VA CHI TIET MHINH SE TICK CHO