user-avatar
Grimmjow
2 năm trước
Trong dịp lễ 20/10 để tri ân khách hàng nữ,hai siêu thị bán hàng khuyến mãi như sau:Siêu thị Star giảm giá 15% các mặt hàng.Siêu thị Moon khuyến mãi với hình thức"Mua 4 tặng 1".Hỏi: a)Với giá bán niêm yết một chiếc áo khoác là 400.000đồng thì giá bán chiếc áo khoác sau khi khuyến mãi của siêu thị nào rẻ hơn? b)Với giá niêm yết và khuyến mãi như trên,nếu mua 10 chiếc áo ở siêu thị Moon thì phải trả bao nhiêu tiền? 2.Nền nhà hình chữ nhật với chiều rộng 4m và chiều dài bằng 3/2 chiều rộng.Chị Thanh chọn gạch bông có cạnh 50cm để lát gach nền.Hỏi chị cần mua bao nhiêu viên gach?Cửa hàng báo giá 350.000 đồng/1 thùng/4 viên.Tính số tiền chị cần cho viêc lát gạch nền.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

54). The dentist told him his mouth wide. A). open 55). His parents never allowed him. A). a smoking 56). They would 57). I can't see the 58). He is always loyal 59). It's lovely 60. The workers stopped having some coffee because they felt sleepy. 61. She likes her job but does not like wear uniforms.62. They speak English well because they practise speak it everyday. 63. Many of the stories are based at rumor. 64. I started school when I was at the 65.I' m sorry for making such a ... 66. I think that pop star is the... of countless teenagers. A. imageB. figure 67. B). to open C). to opening D). opening B). to smoke C). smoking D). some smoke go by plane than spend a week travelling by train. A). better B). prefer C). rather D). always of sitting on the beach all day. A). attractive B). attract C). attractively D). attraction C). with D). about his principles whatever happens. A). on B). to you again. A). of seeing B). for seeing C). seeing D). to see of six. A. age about the noise.A. traceB. mark C. elderly C. fuss D. emphasis C. sample В. old D. ageing D. idol to rain before you woke up this morning? B. Has it begin A. Did it begin 68. My friend, Mary, arrived after I A. was waiting B. had been waiting 69 Our house needs. . A. to paint 70. My father had a worker.... 71 He always tries C. to avoid meeting 72. I hope you don't mind me..so late at night.A. telephoned B. telephone 73. The young teachers wanted a foreign language wokshop..in Hue. A. to be holding C. Had it begin D. Would it begin for her about half and hour. D. has waited C. have waited C. to be paint D. painting D. made B. to be painting ...a fence round our garden. A. make B. making C. to make .me.A. to avoid to meet B. avoiding meeting D. avoiding to meet C. to telephone D. telephoning B. should hold C.to be held D. to hold C. being examinedD. examined 74. Do you want...by the doctOr?A. to examine 75. The mouse family avoided.. .by coming out only when the house was empty and the two cats were outside. B. to be examined C. being caught D. to have been caught A. catching B. to be caught 76. I don't remember...of the decision to change the company policy. when was it decided?

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team