Question

resolva a fracão  a seguir e simplifique 
 1)60+ 35
  75  75   

 2)18+3
     20  5

3)27+15
   32  32

Answer 1

a) (60+35)/ 75 = 95/75 = 19/15 

b) (18+12) / 20 = 30/20 = 3/2 

c) (27+15) / 32 = 42/ 32 = 21/16