Răspuns:
a) 3/3 = 1
b) 10/5 = 2
c) 15/60 = 3/12
d) 21/42 = 1/2
e) 14/3 - 4/3 = 10/3 = 3 1/3
f) 41/9 - 20/9 = 21/9 = 2 3/9 = 2 1/3
g) 116/15 - 31/15 = 85/15 = 17/3 = 5 2/3
h) 191/20 - 187/20 = 4/20 = 1/5
i) 29/6 - 7/6 = 22/6 = 11/3 = 3 2/3
j) 35/9 - 20/9 = 15/9 = 1 3/9 = 1 1/3
k) 115/15 - 31/15 = 84/15 = 5 9/15
l) 39/4 - 37/4 = 2/4 = 1/2
