5 but chi mau va 3 but chi den gia 3100 dong .biet gia tien 5 but chi mau dat hon 3 but chi den 1300 dong. tinh gia tien mot 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

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

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

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 ?

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?

 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?

mua 3cai but muc va 5but chi phai tra 118500 dong.mua 4but muc va 3 but chi loai do phai tra 141500 dong.tinh gia tien 1quyen moi loai?

Ai giai nhanh nhat minh se tick!!