Question

(4/3-2/5):3/5=x:(7/3+2)

Answer 1

Ruth,

 

(4/3 - 2/5):3/5 = x:(7/3 + 2)

 

(20/15 - 6/15) / 3/5 = x / (7/3 - 2)

 

(14/15)x(5/3) = x / (14 / 6 - 3/6)

 

(14x5) / (15x3) = x / (11/6)

 

70/45 = x / (11/6)

 

14/9 = x / 11/6

 

x = 14/9 x 11/6

 

  = 154/54

 

x = 77/27  RESULTADO FINAL

 

Ok?

Answer 2

(4/3 - 2/5):3/5 = x:(7/3 + 2)

 

(20/15 - 6/15) / 3/5 = x / (7/3 - 2)

 

(14/15)x(5/3) = x / (14 / 6 - 3/6)

 

(14x5) / (15x3) = x / (11/6)

 

70/45 = x / (11/6)

 

14/9 = x / 11/6

 

x = 14/9 x 11/6

 

  = 154/54

 

x = 77/27