Rút gọn phân số $\frac{18}{32}$ đến phân số tối giản ta được phân số:

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Một số câu hỏi khác có thể bạn quan tâm.

• Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:  

  (A) It is a good idea (B) to be careful in buying (C) or purchasing magazines (D) from salespersons who may come to your door.

• Tàu biển với lớp vỏ thép dễ bị ăn mòn bởi môi trường không khí và nước biển. Để bảo vệ các tàu thép ngoài việc sơn bảo vệ, người ta còn gắn vào vỏ tàu một số tấm kim loại. Tấm kim loại đó là:         

• Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions: 

  Foreign students who are (A) doing a decision (B) about which school (C) to attend may not know exactly where (D) the choices are located.  

• Cách làm nào không có tác dụng chống ăn mòn kim loại?         

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions: 

  Higher education is very importance to national economies and it is also a source of trained and educated personnel for the whole country    

• Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions:

   My mother told me to watch the milk and don’t let it boil over.    

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

  They asked me what did happen last night, but I was unable to tell them.         

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

  Nonla, that is one of the typical symbols of the Vietnamese culture, has a conical form.         

• Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  From these documents, the interviewer will have some insight into your social skills, work motivation, and keen for the job.
  

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  Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  Communication is the act of transferring information through neither verbal messages or non-verbal signals.