Răspuns:
3/4=6/8
3×8= 4×6; 24= 24, corect
Explicație pas cu pas:
5/2= 15/6
6×5= 2×15= 30, corect
(4/6+4/3): 1/3= (6/3): 1/3
(2/3 + 4/3): 1/3= 2: 1/3
6/3 :1/3= 2 : 1/3
2: 1/3= 2: 1/3 adevărat
P.S.:
2/3× 1/2= 2/6= 1/3, prin simplificare
