5 (3 1 7)

---- X --- - ---- - ---- =

6 (8 2 8)

--------------------------------------------------------------------------

1 1

---- + ----

12 3

--------------------- =

5

------

6

-------------------------------------------------------------------------

7 3

---- - ----

8 5

------------------------------

1

----

2

--------------------------------------------------------------------------

3 5 7 1

(4 ---- - 2 ----) + (7 ---- - 3 ----) =

8 6 12 3

--------------------------------------------------------------------------

7

5 Enteros - ----

2

------------------------------------------------

5 1

2 Enteros ---- - 1 Entero ----

6 3

GRACIAS

1

Respuestas

2012-09-12T01:45:48+02:00

   5        (3          1           7)

         ----  X    --- -    ----   -    ----     =5/6((3-4-7)/8)=(5/6)(-1=-5/6

          6          (8          2           8)

 

--------------------------------------------------------------------------

 

 

     1            1

    ----    +   ----

    12            3

---------------------     =((1+4)/12)/(5/6)=(5/12)/(5/6)=1/2

           5

        ------

           6

 

-------------------------------------------------------------------------

 

          7           3

         ----   -   ----=(35-24)/40=11/40

           8           5   

------------------------------

                 1

                ----

                  2

 

--------------------------------------------------------------------------

 

                  3             5              7            1

            (4  ----   -  2  ----)  +  (7 ----   -  3 ----)  =(35/8-7/6)+(89/12-8/3)=191/24

                  8            6               12           3

--------------------------------------------------------------------------

 

                               7

        5 Enteros   -    ----

                                2  

------------------------------------------------

                       5                     1

    2 Enteros   ----   -   1 Entero  ----

                       6                      3