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    4. simplfie 3/7 and 2/7 and 5/7and 9/11 i need the answer
    simplfie 3/7 and 2/7 and 5/7and 9/11 i need the answer

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    0  Views: 275 Answers: 2 Posted: 14 years ago
    Tags: simplify a fraction
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      2 Answers

      3/7  +  2/7  +  5/7 +  9/11
       Need a common denominator.      
      77 is the least common multiple of 7&11.    
      3/7 = 33/77          
      2/7 = 22/77      
      5/7 = 55/77    
      33 + 22 + 55 = 110/77    
      9/11 = 63/77  
      110 + 63  =  173/77
      173/77 = 2 19/77
          

      14 years ago. Rating: 0
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        219/77  =  2  65/77

        14 years ago. Rating: 0
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