Giá trị của biểu thức $\frac{9}{{16}} + \frac{9}{4}$ là:

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Một số câu hỏi khác có thể bạn quan tâm.

• Choose the best answer for the following sentence:

  Most feminists object  to beauty contests in which contestants are in _____________ 

  swimsuits and ___________ high-heeled shoes.

   

• Choose the best answer for the following sentence:

  Beauty contests increased _________ most in _________ popularity in 1960.

    

• Choose the best answer for the following sentence:

  Beauty contests are very popular__________ teenagers in Venezuela.

   

• Choose the best answer for the following sentence:

  A beauty contest is a competition based largely ______________  the beauty of the

  contestants’ physical appearance.

   

• Choose the best answer for the following sentence:

  You have not participated __________ any of our competitions before, have you?

   

• Choose the best answer for the following sentence:

  _________ a contest requires a good preparation.

   

• Choose the best answer for the following sentence:

  She looked at me with admiration, ____________.

   

• Choose the best answer for the following sentence:

  _________ a winner in an eloquence, you must be very competent in public speaking.

   

• Choose the best answer for the following sentence:

  ______________ The semi-finals, he went on to play in the finals.

   

• Choose one sentence that has the same meaning as the root one:

  She is wearing a nice dress. Her husband presented it to her on their 10th wedding anniversary.