Răspuns:
Explicație pas cu pas:
5/3-2/3 = (5-2)/3 = 3/3 = 1
7/12-5/12= (7-5)/12 = 2/12⁽² = 1/6
17/8-3/8 =(17-3)/8 = 14/8⁽² = 7/4
14/5-3/5= (14-3)/5 = 11/5
⁵⁾3/4-⁴⁾1/5 = (15-4)/20 = 11/20
³⁾7/8-⁴⁾5/6 = (21-20)/24 = 1/24
31/12-⁴⁾4/3 = (31-16)/12 = 15/12⁽³ = 5/4
²⁾1/3-1/6 = (2-1)/6 = 1/6
³⁾15/8-²⁾11/12 = (45-22)/24 = 23/24
³⁾13/22-²⁾5/33 = (39-10)/66 = 29/66
⁷⁾8/15-³⁾3/35 = (56-9)/105 = 47/105
⁷⁾3/8-⁴⁾5/14 = (21-20)/56 = 1/56
