Răspuns :
S=suma initiala = (100/100)*s
(100/100)*S - (35/100)*S=130(lei)
(65/100)*S = 130(lei)
65*S = 130*100 (lei)
S = 13000 : 65 = 200(lei)
130
------
===0
0
----
=0
0
----
0
(100/100)*S - (35/100)*S=130(lei)
(65/100)*S = 130(lei)
65*S = 130*100 (lei)
S = 13000 : 65 = 200(lei)
130
------
===0
0
----
=0
0
----
0