Odpowiedź :
a) -25/6 x (-12/5) = 5x2 = 10
b) 15/7 x 1/5 = 3/7
c) 5/25/8 = 8/5 = 1 3/5
d) 35/6 x 1/3 x 1/9 = 35/162
e) -119/15 x 1/2 x 5/6 = -119/3 x 1/2 x 1/6 = -119/36
b) 15/7 x 1/5 = 3/7
c) 5/25/8 = 8/5 = 1 3/5
d) 35/6 x 1/3 x 1/9 = 35/162
e) -119/15 x 1/2 x 5/6 = -119/3 x 1/2 x 1/6 = -119/36