Răspuns:
a) 5/4
d) 16/18*² = 8/9
g) 17/4
j) 12/5
b) 5/4
e) 29/30
h)46/48 *² = 23/24
k)8/5
c) 64/28*² = 32/14*² = 16/7
f) 11/15
i) 6/10*² = 3/5
l) 10/10 = 1
