a) 2/11 : 3/5 = 2/11 * 5/3 = 10/33
b)1/4 : 7/5 = 1/4 * 5/7 = 5/28
c)5/6 : 7/3 = 5/6 * 3/7 = 15/42
d)1/3 : 2/9 = 1/3 * 9/2 = 9/6
e)5/9 : 1/6 = 5/9 * 6/1 = 30/9
f) 2/7 : 4/3 = 2/7 * 3/4 = 6/28
g)11/2 : 4/3 = 11/2 * 3/4 = 33/8
h)11/2 : 41/4 = 11/2 * 4/41 = 44/82
Mai poti face si simplificari dar sper ca te descurci
/-linie de fracție
*-înmulțire, este la fel cu ×
