Explicație pas cu pas:
successs!!!!!!!!!!!!!
Răspuns:
a) 21/5
b) 10/8 = 5/4
c) 12/3 = 4
d) 98/56 = 49/28 = 7/4
e) 3/5
f) 6/35
g) 1/15
h) 11/10
i) 340/30 34/3
j) 4/3*3/4 = 1
k) 25/7*2/15 = 50/105 = 10/21
l) 9/8*8/5 = 9/5
