Solving Equations with Rational Coeficients

¾k = 12/20

 

3/4 x  4/3 = 12/20 x 4/3

               k =

 
Reciprocal of 3/4 is
Reciprocal of  2/6 is
Reciprocal of 7/8 is

2/6 s = 6/24

 

2/6s ×6/2 = 6/24 x

 

 

          s =

7/8 k = 28/40

 

7/8 k × 8/7  =  28/40 x 8/7

 

                k =

-5/10 = -2/3n

 

-5/10 x  -3/2 = -2/3n x -3/2

 

                    n =

1/2m = 2/4

 

1/2m x 2/1 = 2/4 x 2/1

 

                 m=

-6k = 24/4

 

-6k × -1/6 = 24/4 × -1/6

 

                k =

-5c = 75/25

 

-5c × -1/5 = 75/25 × -1/5

 

                c =

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