Sagot :
Bonsoir,
2/3 + 4/5 = 10/15+12/15 = 22/15
(22/15)/2 = 22/30 = 11/15
2/3; 4/5; 11/15
4/5+ 11/15 = 12/15 + 11/15 = 23/15
(23/15) /2 = 23/30
2/3; 4/5; 11/15; 23/30
11/15+ 23/30 = 22/30 + 23/30 = 45/30 = 9/6 = 3/2
=> 2/3; 4/5; 11/15; 23/30; 3/2
Bonsoir,
2/3 + 4/5 = 10/15+12/15 = 22/15
(22/15)/2 = 22/30 = 11/15
2/3; 4/5; 11/15
4/5+ 11/15 = 12/15 + 11/15 = 23/15
(23/15) /2 = 23/30
2/3; 4/5; 11/15; 23/30
11/15+ 23/30 = 22/30 + 23/30 = 45/30 = 9/6 = 3/2
=> 2/3; 4/5; 11/15; 23/30; 3/2