Các câu hỏi tương tự
mua 10 but chi mau va 6but chi den gia 10200 biet gia tien 10 but chi mau dat hon 4 but chi den la 3200tim gia tien 1 but chi moi loai
mua 1 cay but bi va 3 cay but chi het 21000 dong gia 1 cay but bi hon gia tien 1 cay but chi la 1000 dong tinh gia tien 1 cay but chi but bi
16 chiec chi gom 3 mau xanh ,do va den so but chi mau xanh bang 3/4 so but chi mau den nhung lai gap 3 lan so but mau do hoi so but mau den hon so but mau do la bao nhieu
1 ban lan mua 5 quyen sach va 3 cai but het 65000 dong .biet gia cai but dat hon gia 1 quyen sach 3000 dong . tinh gia tien 1 quyen sach va 1 cai but
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
có 7 but chi gom 3 loai :do,vang,xanh.so but mau do nhieu hon so but mau vang nhung it hon so but mau xanh.Hoi moi loai co may but chi?
Me mua 5 qua trung ga va 3 qua trung vit voi gia 21500 dong. Biet 5 qua trung ga dat hon 2 qua trung vit la 6500 dong. Tinh gi tien moi loai trung
cac bn lm chi tiet gium mk nha
cua hang de bang gia 1ta but chi la 15000 dong .ban an muon mua 6 cai but chi loai do thi phai tra nguoi ban hang bao nhieu tien ?
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