Đề bài câu hỏi : Kiên , Hòa và Bình có tất cả 24 quyền vở . Nếu Kiên cho Hòa một số vở bằng số vở Hòa hiện có , rồi Hòa lại cho Bình một số vở bằng số vở Bình hiện có , rồi Bình lại cho Kiên một số vở bằng số vở Kiên hiện có thì lúc đó ba bạn đều có số vở bằng nhau . Hỏi lúc đầu mỗi bạn có bao nhiêu quyền vở ?

Các câu hỏi liên quan

bắt buộc ghi cấu trúc tất cả các câu (nếu ko report) I. Question 1-5: Finish each second sentence so that it has similar meaning to the first sentence, using the clues at the beginning of each sentence. (0.5p) 1. When it comes to computer games, Jack is a real expert. As far_____________________________________________________________ 2. We couldn’t have managed without my father’s money. Had it _______________________________________________________________ 3. . “If you wanted to use my car, you should have asked me first, Tom” said Mary. Mary criticized __________________________________________________________ 4. It appears that they sent us the wrong information. They seem ____________________________________________________________ 5. I wasn’t a bit surprised to hear that Karen had changed her job. It came ____________________________________________________________ II. Question 6-10: Complete the second sentence using the word given so that it has a similar meaning to the following sentence. Write between two and five words in the space provided on the answer sheet. Do NOT change the word given in brackets in any way. (0.5p) 1. We won’t get to the airport in less than 30 minutes. (LEAST) It will _________________________________________________________________ 2. I tried the talk to Jack about the problem but he was too busy. (WORD) I tried ________________________________________________________________ 3. The plans for the new bypass were not popular with many people. (FAVOUR) Many people were ___________________________________________ the plans for the new bypass. 4. I never thought that we’d have legal problems. (CROSSED) It never _____________________________________________________________ 5. The manager should think about experience when hiring new staff. (CONSIDERATION) The manager should_______________________________________________________ III. Question 11-15: Use the given word to write a new sentence as similar as possible in meaning to the original sentence. Do NOT change the word given in brackets in any way. (0.5p) 1. You must drive more slowly in town. (REDUCE) ______________________________________________________________ 2. The crops were badly affected by the storm. (EFFECT) _______________________________________________________________ 3. The film didn’t come up to my expectation. (SHORT) ________________________________________________________________ 4. My bank manager and I get on together very well. (TERMS) ____________________________________________________________________ 5. It’s not my habit to get up quite so early as this. (USED) ____________________________________________________________________