Răspuns :
1 1 2 1 1
--- din1=1:2x1=0,5 ;1,5 ; 1- --- = --- - --- = --- 2 2 2 2 2
1 1 3 1 2
--- din 1=1:3x1=0,3 ; 1,3 ; 1- --- = --- - --- = --- 3 3 3 3 3
1 1 4 1 3
---din1=1:4x1=0,25 ;1,4 ;1 - --- = --- - --- = ---
4 4 4 4 4
--- din1=1:2x1=0,5 ;1,5 ; 1- --- = --- - --- = --- 2 2 2 2 2
1 1 3 1 2
--- din 1=1:3x1=0,3 ; 1,3 ; 1- --- = --- - --- = --- 3 3 3 3 3
1 1 4 1 3
---din1=1:4x1=0,25 ;1,4 ;1 - --- = --- - --- = ---
4 4 4 4 4