ce inseamna raport?
(a+b):2=24
a+b=24:2
a+b=12
eu iti dau variante, iar tu vezi cum e corect cu raportul.
12:
0,24; 1, 23; 2, 22; 3, 21; 4, 20; 5, 19; 6, 18; 7, 17; 8, 16; 9, 15; 10, 14; 11, 13; 12, 12; 13, 11; 14, 10; 15, 9; 16, 8; 17, 7; 18, 6; 19, 5;20, 4; 21, 3; 22, 2; 23, 1; 24, 0.