Răspuns:
Impartirea e simpla
3/2 = 3:2 = 1.50
-2 4/5 = -2+0,8( 4 imp. la 5) = -2,80
12/25 = 12:25=0,48
-1 3/8 = -1+0,375 = -1,375
5,6= 56/10 , reducem ambii factori la 2 , 28/5 = ireductibila
-0,125 = 125/1000 , redus cu 125 , -(1/8) = ireductibila
1,05 = 105/100 , redus cu 5 , 21/20 = ireductibila
-2,64=264/100, redus cu 4 , - (66/25) = ireductibila