Răspuns :
a) 3/11 + 5/11 = 8/11 = 0,72(72)
b) 1/3 + 5/3 = 6/3 = 2
c) 3/8 + 5/8 + 7/8 = 15/8 = 1,87
d) 16/93 + 50/93 = 66/93 =0,70
...............................................
...........................................
b) 1/3 + 5/3 = 6/3 = 2
c) 3/8 + 5/8 + 7/8 = 15/8 = 1,87
d) 16/93 + 50/93 = 66/93 =0,70
...............................................
...........................................